BiS Valves - Flow Control Mini Catalogue

Flow Control

12/14 The Specifier’s Catalogue

Welcome to BiS Valves

BiS is an internationally recognised company with over 40 years experience in the design and manufacture of a wide
range of small bore stainless steel pressure and flow control valves for high pressure liquid and gas.

Operating in a variety of sectors, we are a leading supplier to the Offshore Oil and Gas industry for topside, subsea and
downhole applications where quality, reliability and safety are critical.

With an extensive range of standard products and a bespoke design service we aim to provide the right solutions for
your applications.

Markets Technology

BiS has a strong profile and presence in the international offshore Alongside our large range of standard products, BiS has the
oil and gas market in both topside and subsea applications. capability to design and manufacture the special product that
Products are designed mainly for the low flow, high pressure control is the perfect fit for your system.
valve market where demands for higher pressures and total
reliability in the most extreme environments constantly push Using our experience of fluids, materials and seals, our team of
design boundaries. Working with materials from stainless steel to hydraulics engineers use computer aided design tools to develop
the more exotic, such as inconel or titanium, we pride ourselves the right solutions. Designs can be qualified for use via in-house
on finding the right solution, whatever the application. test facilities which can include flow, pressure, environmental and
hyperbaric testing, and special testing through external facilities
As a supplier to the oil and gas topside market, our products are when required.
widely specified for use on a range of applications including
hydraulic power units, work over control systems and chemical Customer Care
injection systems. As a solution provider, BiS also designs,
manufactures and supplies complete integrated manifolds to In a competitive market place we recognise the importance of
meet our customers’ specific requirements. customer care, whether your requirement is for a single valve
from our standard range, large quantities of multiple products
BiS Valves also has extensive experience providing products for for a specific project, or for a bespoke design. Our team
subsea and downhole applications such as wellhead control, constantly strive to provide customers with a prompt, efficient
emergency shut-down and remotely operated vehicles. Our service, competitive lead times, on-time deliveries, and products
strong design team backed up with the latest test equipment designed, manufactured, assembled and tested in accordance
is well suited to development of the bespoke products often with strict quality control procedures.
required for subsea applications.
We enjoy a reputation for short lead times and our flexible
Our standard, cartridge and manifold mounted flow and pressure manufacturing methods give us the capability to respond to your
control products are also suited to and specified in a wide range most urgent requirements.
of industries, including water hydraulics, fuel distribution, metal
manufacturing, industrial gas control and process control.

VALVES 12/14

The Specifier’s Catalogue

SOLENOID

FLOW
CONTROL

Using This Catalogue 3 PORT
DIRECTIONAL
The data sheets in this catalogue are intended to provide the information necessary to specify product model numbers for the
majority of applications. However, at BiS Valves we understand that every application is different and our team are always CONTROL
available to assist with product selection. The data sheets should always be read in conjunction with the Application Notes
contained in this catalogue. 4 PORT
DIRECTIONAL
Cannot see the product you need?
CONTROL
Our current standard range features a large number of carefully selected products but does not represent all the products
available from BiS Valves. If there is an item that is not shown in this catalogue, please e-mail or call our Sales team and we will CHECK
do our utmost to help you. AND

Contact Us SHUTTLE

Telephone +44 (0)1202 896322 PILOT
OPERATED
We are here to provide you with advice and support. Simply call us on +44 (0)1202 896322 and be directed
to our Sales department. Orders can be placed from 8:00am to 5:00pm Monday to Thursday and 8:00am CHECK
to 4:00pm Fridays.
RELIEF
Fax +44 (0)1202 896718
EXCESS
Send your purchase order or quote request by fax 24 hours a day, 7 days a week FLOW

E-mail [email protected]

To place an order, request a quotation or to ask a question, why not e-mail?

Online www.bisvalves.co.uk

View the latest product range on our website, request a quotation or ask a question

Post BiS Valves Ltd.

Units 17-23 Kingfisher Park, Collingwood Road, West Moors, Wimborne, Dorset, BH21 6US, UK

Based in strategic locations around the world with local expertise and stocks of the most popular products, FILTERS
our Global Partners are ready to take your call.
Global
Visit our website to find your local partner.
Partners





Important Notes

1. Full terms and conditions of sale are included at the back of the catalogue. PRESSURE
SENSING
2. Every effort has been made to ensure that the contents of this catalogue are accurate. No liability will be accepted by
BiS Valves for any errors or omissions. PUMPS

3. BiS Valves operate a policy of continuous improvement and reserves the right to modify any part of the design of its products ACTUATORS
without prior notice.

4. For any piece of equipment where specifications or dimensions are considered critical, it is recommended to contact our
Technical Department for the latest details.

5. The products should be installed and used by qualified personnel familiar with the risks associated with pressure equipment and in
compliance with the local regulations in force, and any installation, operation and maintenance instructions supplied with the product.

6. BiS Valves will offer all possible assistance to ensure correct product selection, but it is the ultimate responsibility of the
customer to ensure that the final product selection is suitable for the intended application.

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Introduction

BiS Valves offer an extensive range of flow control valve products, in cartridge, manifold mounted and ported installation formats.

Stop Valves

Stop valves, often known as shut-off or isolation valves, are manually operated valves used to block or open flow lines. Nearly all hydraulic
and pneumatic circuits contain stop valves as a critical part of the functionality. Typical applications include isolation of hydraulic circuits
or components, providing a method of releasing pressure, and the locking in of pressure during pressure tests.

Typical Uses

SUPPLY SYSTEM SUPPLY SYSTEM
UNDER TO BE
TEST ISOLATED

When pressure testing it is desirable to minimise the number of leakage points When it is necessary to isolate and remove pressure from part of a system,
exposed to the system under test. In the configuration shown supply pressure can a block-and-bleed configuration can be used.

be removed leaving only trapped pressure in the system being tested.

Metering Valves

Metering valves, often known as needle valves, are used to regulate flow and are most often used to control the speed of an actuator.
They can be used in either “meter-in” or “meter-out” speed control systems and many are available with integrated check valves such
that the flow control is provided in only one direction. Metering valves are not designed to provide a shut-off function and where this is
required it is necessary to fit a separate Stop valve.

Typical Uses

SUPPLY SUPPLY

In the configuration shown the metering valve provides bi-directional speed control Using a metering valve with integral check, speed control is provided in the extend
of the actuator. The speed when extending is likely to differ from the retract speed direction only. Reversing the connections to the metering valve allows speed
control to be in the retract direction only.
as it will be dependent on pressure drop across the metering valve.

LOAD

SUPPLY SUPPLY
When extending the actuator, placing the metering valve on the “meter-out” side
of the actuator minimises the risk of a run-away load and associated cavitation. Utilising two metering valves with integral check valves provides entirely
Adding a pilot operated check valve further reduces risk by ensuring that a positive independent speed control of both the extend and retract functions.

pressure is always present on the full bore side of the actuator.

Pressure Compensated Flow Regulators

Where either the supply pressure or the pressure required to operate an actuator is variable, the use of standard metering valves can
lead to a high variation in actuator speed. In these circumstances, a pressure compensated flow regulator can be used, and this will
provide an approximately constant flow rate over a wide range of differential pressures. Pressure compensated valves cannot be used
to provide a shut-off function and where this is required it is necessary to fit a separate stop valve.

VALVES 12/14

The Specifier’s Catalogue

Flow Control SOLENOID
Overview

Selecting the Correct Product FLOW
Selection guide for stop valves CONTROL

3 PORT
Page Suitable Suitable DIRECTIONAL
for liquids for gases
1/4” – 3/8” CONTROL
BSP / NPT
ports 4 PORT
1/2” – 1” DIRECTIONAL
BSP/NPT
ports CONTROL
Medium
pressure
ports
Cartridge
installation
Manifold
mount
installation
T-bar
handle

BNV10FC 5 ✓ ✓✓

BNV25 6-7 ✓ ✓ ✓✓

BNV25-G 8-9 ✓ ✓ ✓ ✓✓

BNV25-TB 10 - 11 ✓ ✓ ✓✓✓

BNV50 12 ✓ ✓ CHECK
AND
BNV50-G 13 ✓ ✓ ✓
SHUTTLE

BNV44AE 14 - 15 ✓ ✓✓

BNV56AE 16 - 17 ✓ ✓✓ PILOT
OPERATED
BNV81AE 18 - 19 ✓ ✓✓
CHECK
Important – This is a guide to selecting products that may be suitable. The valve data sheet and application notes must be thoroughly
reviewed prior to final selection. Please contact us if the options you require are not shown

Selection guide for metering valves RELIEF

Suitable Suitable 1/4” – 3/8” Cartridge Manifold Pressure
for liquids for gases BSP / NPT installation mount Compensated
ports installation
1/2” – 1” Integral
BSP/NPT check
ports valve

Page
EXCESS
MF25 20 - 21 ✓ ✓ ✓ ✓✓ FLOW

FMF25 22 ✓ ✓ ✓

VFMF25 23 ✓ ✓ ✓

MF37 24 ✓ ✓ ✓ FILTERS

MF50 25 ✓ ✓ ✓

MF75 26 ✓ ✓ ✓

MF100 27 ✓ ✓ ✓

CMF25 28 ✓ ✓ ✓ ✓ PRESSURE
✓ SENSING
CMF37 29 ✓ ✓ ✓ ✓

CMF50 30 ✓ ✓ ✓

CMF75 31 ✓ ✓ ✓ ✓
✓ ✓
CMF100 32 ✓ ✓ PUMPS

IMC25 33 ✓ ✓ ✓
IMC37 34 ✓ ✓ ✓

IMC50 35 ✓ ✓ ✓ ACTUATORS
PCFR50 36 ✓ ✓✓ ✓

Important – This is a guide to selecting products that may be suitable. The valve data sheet and application notes must be thoroughly
reviewed prior to final selection. Please contact us if the options you require are not shown

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Application Notes

Intended Use

The products in this catalogue have many potential applications and are used across a wide variety of industries. They are primarily
intended for use in industrial and onshore and offshore topside applications. Products should always be used within the parameters
specified on the product data sheet, and should be installed, operated and maintained in accordance with the instructions supplied.
BiS Valves will offer all possible assistance to ensure correct product selection, but it is the ultimate responsibility of the customer to
ensure that the final product selection is suitable for the intended application.

Prohibited Uses

The products in this catalogue are not intended for use in automotive, shipbuilding, aerospace, military or nuclear applications. The
products are not designed for contact with foodstuffs. Use with oxygen or with oxygen rich gas mixes is prohibited. Please contact BiS
Valves prior to ordering products for use in any of the above applications.

Subsea Applications

Suitability for subsea applications should not be assumed unless it is specifically stated on the product data sheet. In many cases BiS
Valves have subsea variants of standard catalogue products available, or can design bespoke subsea variants specifically for your
application. Please do not hesitate to contact BiS Valves with your requirement.
Where the product data sheet states suitability for short term subsea use, this should be interpreted as meaning that the product is
capable of functioning subsea but that corrosion will occur over time. The acceptable length of deployment will depend on the
specific subsea environment and the effect of that environment on the exposed materials of construction, which should be evaluated
by the customer.
Where the product data sheet states suitability for subsea use, this should be interpreted as meaning that the product is capable of
functioning subsea and that the externally exposed materials of construction will withstand longer term subsea use. The acceptable
length of deployment will depend on the specific subsea environment and the effect of that environment on the exposed materials of
construction, which should be evaluated by the customer. It is recommended that BiS Valves are consulted where deployment is
intended to exceed five years without retrieval and refurbishment and for deployment depths greater than 3,000 metres. For all long
term deployments, it is recommended that the system is designed such that failure of a single component does not cause failure of
critical system functions.
For subsea applications, take care to choose an appropriate subsea suitable piping system. BiS Valves recommend that particular care
is taken if selecting BSP ported products for subsea use.

Cleanliness

Fluid cleanliness is critical to the reliability of all fluid power products. BiS Valves take every precaution to ensure that products are clean
at the time of supply. Component parts are cleaned prior to assembly and testing is carried out with test fluids verified as clean to a
maximum of AS4059 class 6B-F.
For maximum service life it is recommended that the products are used with fluid maintained at or below AS4059 class 6B-F. Use with
higher levels of contaminant should be expected to result in a reduction in service life. Certain product designs are inherently more
robust in systems where fluid cleanliness cannot be guaranteed, and it is recommended to contact BiS Valves prior to ordering products
for use in such applications.
There is an increased risk of damage to the product at the time of installation, due to contaminant generated during the assembly of
the system and associated pipework. Precautions should be taken to ensure that contaminant is not transferred into the product during
flushing procedures and initial system operations.
Where fluid contamination presents a risk of failure to critical valve functions, it is recommended to consider fitting a device protection
filter from the BiS Valves F or EF ranges. However, this should not be considered as being a substitute for sound hydraulic cleanliness
practise.

Product Testing

All products are tested for proof pressure integrity, typically at 1.5 times the working pressure, and are tested to ensure correct
functionality as part of our standard manufacturing process. Testing will be carried out using an appropriate test fluid that suits the
specific product being tested. The test fluid used will be referenced on the test certificate supplied with the product. In cases where
the test fluid used is not compatible with the media in the system into which the product will be installed, the customer may need to
flush the product prior to installation. If the product to be supplied must be tested using a specific fluid, please ensure that this is
requested prior to quotation and ordering.

Leakage

BiS Valves products are typically designed to provide the very low leakage levels expected by the offshore oil and gas industry, other
than certain products such as flow control valves that are not intended to fully close. The actual leakage rate achieved will depend
on various factors, such as fluid viscosity and pressure differential, but with liquids is expected to be below a level where it is appropriate
to measure by collecting a fluid volume or counting drops, hence a pressure decay and trapped volume method of leakage detection
is used. If the product to be supplied must be tested to prove a specific leakage rate, please ensure that this is requested prior to
quotation and ordering, such that the suitability of the product and the standard test procedure may be assessed.

VALVES 12/14

The Specifier’s Catalogue

Flow Control SOLENOID
Overview

Materials FLOW
CONTROL
Each product data sheet gives limited guidance relating to the generic type of operating media with which the product is suitable,
and the materials of construction. As part of our quotation and order process, BiS Valves will supply an Application Data Request 3 PORT
form and from the data supplied will give all possible assistance to ensure correct product selection. However, since it is not possible DIRECTIONAL
for BiS Valves to validate products against every conceivable operating parameter, it is essential that the customer satisfies themselves
that the product is suitable for their specific application prior to purchase and use. CONTROL
Alternative construction materials, including exotics, can often be made available on request.
4 PORT
Seals DIRECTIONAL

Each product data sheet contains model code options for various seal materials that are available as preferred options. Many other CONTROL
seal materials and grades are available. Please contact us for a quotation.
Where generic standard materials are specified (eg. Viton®, nitrile, etc), the exact grade of material cannot normally be guaranteed. CHECK
If you require a specific grade of seal material, please specify when requesting a quotation. AND
When choosing or specifying a seal material, always ensure that the material is suitable for the application in terms of both temperature
and chemical compatibility. Always seek advice from the fluid manufacturer if in doubt with regards to material compatibility. Never SHUTTLE
specify Ethylene Propylene seals for use with mineral oils or other hydrocarbon based media.
Viton® and Kalrez® are registered trademarks of E.I. du Pont de Nemours and company or its affiliates. BiS Valves use genuine Viton® PILOT
and Kalrez® . OPERATED

Pressure Equipment Directive 97/23/EC CHECK

The products in this catalogue are classified as Pressure Accessories in terms of the definitions within the Pressure Equipment Directive. RELIEF
Since the products fall below sizes specified within the Directive, the products fall outside categories I to IV, and hence are engineered
in accordance with “sound engineering practise” and are not supplied with a CE mark. EXCESS
FLOW
ATEX Directive 94/9/EC
FILTERS
The majority of products supplied by BiS Valves can be used in hazardous areas containing potentially explosive atmospheres
covered by the ATEX and DSEAR regulations, for zones 1 and 2. As standard, products are not CE marked and should not be used in PRESSURE
these environments. However, should use in these areas be required, please ensure that the requirement is specified, along with the SENSING
zone in which the equipment is to be used, when requesting a quotation or ordering. Following assessment, the products can
normally be supplied with a CE mark and declaration of conformity at no extra charge. PUMPS

NACE MR01-75 ACTUATORS

Many products supplied by BiS Valves can be configured for use in sour H2S containing environments. This often requires some material
changes from the standard product. Where compliance with NACE MR01-75 is required, please specify when requesting a quotation.

Traceability

Unless otherwise requested, only the main pressure containing component in finished products are traceable back to original material.
Should either full or a greater level of traceability be required, please ensure that this is specified when requesting a quotation.

Documentation

Standard documentation supplied with BiS Valves products includes a pressure test / conformity certificate, parts list (including
available spare parts), assembly drawing, installation, operation and maintenance instructions, and a material certificate for the
main pressure containing component, along with any EC conformity declarations appropriate to the product. If further documentation
is required, please specify when requesting a quotation. Documenation is delivered as a hard copy with the goods. If electronic
documentation is required, please specify when ordering.

Maintenance

Due to the wide variety of applications in which BiS Valves products are utilised, it is impossible to set generic service intervals. It is
recommended that the end user should assess their application, including factors such as duty cycle, hostility of the environment
both inside and outside the product, and the criticality and consequence of failure, and set in place a preventative maintenance
schedule accordingly. It is further recommended that performance is monitored and reviewed to refine the balance between
reliability and cost.
It is recommended that products are returned for repair and refurbishment by BiS Valves. However, it is acknowledged that this may
not always be possible, and Seal Kits and Repair Kits are available for most BiS Valves products. Product maintenance should only be
carried out following safe isolation from the system, in clean conditions, by competent personnel, and fully in accordance with the
maintenance instructions supplied.

Warranty

BiS Valves warrants that for a period of 12 months from the date of first use or for a period of 24 months from date of delivery
(whichever expires first) the product shall be free from material defects in design, material and workmanship. Should it be necessary
to return a product, please contact the BiS Valves sales team in advance. This is of additional importance if the goods are being
returned to the UK from non EU countries, to allow BiS to ensure compliance with the relevant UK customs procedures. Failure to
comply can result in a demand for payment of Customs Duties which BiS may have to pass on to the customer.

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BNV10FC
STOP VALVE

1/8” UP TO 1,379 BAR
20,000 PSI


The BNV10FC is a cartridge
style stop valve. It provides
tight shut-off when closed via
a T-bar handle.

Coarse adjustment allows fast
operation. The valve may be
used with the same functionality
in either direction.

l Manual stop or shut-off valve Materials
l Lockable adjustment
l Cartridge style ideal for use in manifolds Externally Exposed Parts: 316 stainless steel and aluminium bronze.
l Non-rotating valve stem protects valve seat
l Metal to metal seating with hardened stem for durability Internally Wetted Parts: 316 and 17-4 PH stainless steel and acetal.
l Suitable for uni-directional or bi-directional shut-off
l Short handle option for pressures up to 862 bar (12,500psi) The standard valve is designed for use with mineral oil, water glycols
allows compact system designs and plain water, but may be used with a wide variety of media
l Stainless steel construction compatible with the materials of construction. Other material
l Suitable for use with mineral oils, water glycols and plain water options are available, please contact us for advice.
l Compatible with many other media, contact us for advice
l Various seal options available

Specifications

BASIC MODEL BNV10FC
NUMBER

SYMBOL

MAX WORKING 1,379 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (20,000 psi) available via the Product Selector. Compatibility with the

working fluid at the operating temperature must be considered.

Typical Performance

CV (FLOW CAPACITY) Up to 0.20

See performance graph

20 Pressure Drop vs. Flow
(290)
FLUID Liquids only N = 0.5 N = 1.0 N = 1.5 N => 2.0
15 Cv = 0.06 Cv = 0.11 Cv = 0.15 Cv = 0.20
See materials section (218)
Pressure Drop - bar (psi)
TEMPERATURE RANGE See Product Selector opposite 10
and Technical Data section (145)

5 N = Number
(73) of turns open

NOMINAL SIZE 1/8”

WEIGHT 0.29 kg 0
(0.64 lb) 0 2.5 5.0 7.5 10.0 12.5 15.0
Specifications may change without notice (0.7) (1.3) (2.0) (2.6) (3.3) (4.0)
Flow - l/min (USgpm)

TypTicyaplicpaelrpfoermrfoarmncaenbcaesbeadseodn wonatwear gtelyrcol

VALVES 12/14

Installation Diagram SOLENOID

26.2mm 88.9mm [3.50in] FULLY CLOSED 25.4mm A/F
1.03in 94.2mm [3.71in] FULLY OPEN 1.00in

25.4mm 20.1mm FLOW
1.00in 0.79in CONTROL

76.5mm [3.01in] 20K VERSION 3 PORT
58.2mm [2.29in] 12.5K VERSION DIRECTIONAL

CONTROL

7/8" - 14 UNF THREAD 15.04mm 0.025 4 PORT
[0.592in 0.001] DIRECTIONAL
12.73mm 0.025
[0.501in 0.001] M3 x 0.5 CONTROL
x 6.35mm [0.25in] DEEP
20.8mm 50° CHECK
0.82in 50° AND

11.9mm SHUTTLE
0.47in

10.7mm
0.42in
1.3mm
0.05in

15.2mm
0.60in

14.0mm MIN
0.55in

12.0mm MAX 3.0mm NOTE - TOLERANCED PILOT
0.47in 0.12in DIMENSIONS TO HAVE OPERATED
23.9mm SURFACE FINISH OF 0.8 MAX
0.94in CHECK
CONTACT US FOR FULL
22.2mm CAVITY MANUFACTURING DETAILS
0.88in

Product Selector CAVITY DETAIL RELIEF

BNV10 FC - NBR - 12.5K

VALVE PORTING SEAL MAX EXCESS
TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
BNV10 FC option must be selected Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 12.5K
FC
NBR 862 bar
Full cartridge (12,500 psi)
Nitrile seals
Seat in cartridge -30˚C to +105˚C Liquid

EP 20K PRESSURE
SENSING
EPDM seals 1,379 bar
-45˚C to +120˚C (20,000 psi)

KLZ Liquid

Kalrez® seals PUMPS
-25˚C to +120˚C
Repair and seal kits are available ACTUATORS
on request HNBR

For a seal kit add SK at the end of the Hydrogenated Nitrile seals
model code and for a repair kit add RK -20˚C to +120˚C

Further seal options are available
on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered

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BNV25
STOP VALVE

1/4” 3/8” UP TO 690 BAR
10,000 PSI

The BNV25 is a 1/4” nominal
bore stop valve. It provides
tight shut-off when closed via
the knurled handwheel.

Coarse adjustment allows fast
operation. For uni-directional
service, the valve is marked
with a preferred direction of
flow, but the valve may be used
with the same functionality in
the opposite direction.

l Manual stop or shut-off valve OUTLET INLET
l Lockable adjustment
l Panel mount option Materials
l Non-rotating valve stem protects valve seat
l Suitable for uni-directional or bi-directional shut-off
l Stainless steel construction
l Suitable for use with mineral oils, water glycols and plain water
l Compatible with many other media, contact us for advice
l NACE MR01-75 compliant versions available, contact us
for advice

l Various porting options available, including manifold
mount and cartridge installation options

l Various seal options available

Specifications

BASIC MODEL BNV25 Externally Exposed Parts: 316, 17-4 PH and other 300 series stainless
NUMBER steels. Electroless nickel plated bolts for the manifold mount version.
Internally Wetted Parts: 316 and 17-4 PH stainless steel, acetal and
PTFE.

SYMBOL The standard valve is designed for use with mineral oil, water glycols
and plain water, but may be used with a wide variety of media
compatible with the materials of construction. Other material
options are available, please contact us for advice.

MAX WORKING 690 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (10,000 psi) available via the Product Selector. Compatibility with the
CV (FLOW CAPACITY)
FLUID Up to 0.52 working fluid at the operating temperature must be considered.
TEMPERATURE RANGE
PORT SIZE See performance graph Typical Performance

Liquids only 20 Pressure Drop vs. Flow
(290)
See materials section N = 0.5 N = 1.0 N = 1.5 N => 2.0
16 Cv = 0.14 Cv = 0.27 Cv = 0.39 Cv = 0.52
See Product Selector opposite (232)
and Technical Data section Pressure Drop - bar (psi)
12
1/4” or 3/8” (174)

PORTED 0.65 kg (1.43 lb) 8 N = Number
C 0.35 kg (0.77 lb) (116) of turns open
FC 0.50 kg (1.10 lb)
4
(58)

WEIGHT 0
0 5 10 15 20 25 30 35
Specifications may change without notice (1.3) (2.6) (4.0) (5.3) (6.6) (7.9) (9.2)
Flow - l/min (USgpm)
VALVES
TypTTicyyappliiccpaaellrppfoeerrmrffooarrmmncaaenncbceeasbbeaadsseeoddn woonnatwweaar tgteelyrrcol

12/14

Installation Diagram 62.8mm SOLENOID
2.47in
STANDARD VALVE

FLOW
CONTROL

3 PORT
DIRECTIONAL

CONTROL

76.8mm [3.02in] FULLY CLOSED 4 PORT
80.6mm [3.17in] FULLY OPEN DIRECTIONAL

CONTROL

22.2 mm A/F LOCKNUT CHECK
[0.88in] 22.2mm A/F AND
[0.88in]
SHUTTLE

OUTLET 28.6mm SQ INLET
[1.13in]
PILOT
OPERATED

CHECK

Product Selector 57.2mm RELIEF
2.25in

BNV25 P - PM - NBR - 10K

VALVE PORTING VALVE SEAL MAX EXCESS
TYPE OPTIONS OPTIONS OPTIONS WORKING FLOW
PRESSURE
BNV25 P Leave blank if not required Leave blank for Viton® seals FILTERS
10K
Repair and seal kits are 1/4” BSPP female PM -10˚C to +120˚C
available on request 690 bar
N Panel mounted NBR (10,000 psi)
For a seal kit add SK at the
end of the model code and 1/4” NPT female Not available for manifold or Nitrile seals Liquid
cartridge versions -30˚C to +105˚C
for a repair kit add RK /37P
EP PRESSURE
3/8” BSPP female SENSING
EPDM seals
/37N -45˚C to +120˚C PUMPS

3/8” NPT female KLZ

M Kalrez® seals
-25˚C to +120˚C
Manifold mount
HNBR
C
Hydrogenated
Cartridge style Nitrile seals

Seat in cavity -20˚C to +120˚C

FC Further seal options are ACTUATORS
available on request
Full cartridge
Exposure to high and low
Seat in cartridge
! fluid temperatures will

influence handle temperature.
Operator safety must be considered

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BNV25
STOP VALVE

Cartridge Valve

62.8mm 71.1mm 22.2mm A/F
2.47in 2.80in [0.88in]

19.6mm MIN 14.4mm 32.4mm [1.28in] FULLY CLOSED
[0.77in] 0.57in 36.1mm [1.43in] FULLY OPEN
13.9mm
0.548in 30 18.29mm ±0.13
0.720in ±0.005

REAM 6.4mm
[0.25in]
14.0mm
0.55in
17.0mm
0.67in

3/8" BSP 6.0mmTYP CORNER TO BE
THREAD 0.24in SHARP AND FREE
FROM BURRS, NICKS
CAVITY DETAIL ETC.

CONTACT US FOR FULL CAVITY MANUFACTURING DETAILS

Full Cartridge Valve

62.8mm 92.0mm [3.62in] FULLY CLOSED 33.0mm A/F
2.47in 97.2mm [3.82in] FULLY OPEN 1.30in

14.4mm 42.0mm [1.65in] FULLY CLOSED
0.57in 47.2mm [1.85in] FULLY OPEN

26.9mm 26.80mm ±0.02
1.06in 1.055in ±0.001
20.3mm
0.80in 3/4" BSP
3.3mm THREAD
0.13in

1.3mm NOTE - TOLERANCED6.3mm
0.05in DIMENSIONS TO HAVE0.25in
SURFACE FINISH OF 0.823.1mm
0.91in
20
14.33mm 0.02
[0.564in] 0.001

CAVITY DETAIL
CONTACT US FOR FULL CAVITY MANUFACTURING DETAILS

VALVES 12/14

The Specifier’s Catalogue

SOLENOID

Panel Mounted Valve FLOW
CONTROL
41.9mm
1.65in HANDWHEEL OMITTED
FOR CLARITY

== 3 PORT
DIRECTIONAL

CONTROL

21.0mm [0.83in] FOR 1/4" PORTED 21.0mm 2 FIXING HOLES 4 PORT
22.6mm [0.89in] FOR 3/8" PORTED 0.83in FOR PANEL MOUNTING DIRECTIONAL
M4 x 8mm [0.32in] DEEP
62.8mm (FIXINGS NOT SUPPLIED) CONTROL
2.47in

28.6mm SQ CHECK
1.13in AND

75.4mm [2.97in] FULLY CLOSED SHUTTLE
80.6mm [3.17in] FULLY OPEN
INLET PILOT
OPERATED
OUTLET
CHECK
Manifold Mount Valve
57.2mm RELIEF
2.25in
10.3mm EXCESS
62.8mm 0.41in FLOW
2.47in
75.9mm [2.99in] FULLY CLOSED
80.6mm [3.17in] FULLY OPEN FILTERS

38.9mm 69.9mm 22.2mm A/F 28.6mm SQ PRESSURE
1.53in 2.75in [0.88in] [1.13in] SENSING

22.9mm 16.0mm OUTLET
0.90in 0.63in INLET
2 FIXINGS M8
PUMPS

14.3mm 8.9mm 52.1mm ACTUATORS
0.56in 0.35in 2.05in

HANDWHEEL OMITTED FOR CLARITY

Catalogue also available on digital media VALVES Page 7 TECHNICAL
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BNV25 -G
STOP VALVE

1/4” 3/8” UP TO 414 BAR
6,000 PSI

The BNV25-G is a 1/4” nominal
bore stop valve. It provides
tight shut-off when closed via
the knurled handwheel and is
soft seated allowing use with
liquid or gas

Coarse adjustment allows fast
operation. The valve is designed
for uni-directional service only.

l Manual stop or shut-off valve for liquid or gas OUTLET INLET
l Lockable adjustment
l Panel mount option Materials
l Non-rotating valve stem protects valve seat
l Suitable for uni-directional shut-off
l Stainless steel construction
l Suitable for use with air, nitrogen, sweet natural gas, mineral
oils and water glycols

l Compatible with many other media, contact us for advice
l Subsea variant available, contact us for advice
l Various porting options available, including manifold
mount and cartridge installation options

l Various seal options available

Specifications

BASIC MODEL BNV25-G Externally Exposed Parts: 316, 431 and other 300 series stainless
NUMBER steels. Electroless nickel plated bolts for the manifold mount version.
Internally Wetted Parts: 316 and 431 stainless steel, polyamide-
imide, acetal and PTFE.

The standard valve oSisilEadCnedsiTgwInOaetdNerfogArlycu-Asoels,wbiutht air, nitrogen, sweet
natural gas, mineral may be used with a

SYMBOL wide variety of media compatible with the materials of construction.

Other material options are available, please contact us for advice.

MAX WORKING 414 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (6,000 psi) available via the Product Selector. Compatibility with the
CV (FLOW CAPACITY)
FLUID Up to 0.52 working fluid at the operating temperature must be considered.
TEMPERATURE RANGE
PORT SIZE See performance graph Typical Performance

Liquids and Gases 20 Pressure Drop vs. Flow
(290)
See materials section N = 0.5 N = 1.0 N = 1.5 N =>2.0
16 Cv = 0.14 Cv = 0.27 Cv = 0.39 Cv = 0.52
See Product Selector opposite (232)
and Technical Data section Pressure Drop - bar (psi)
12
1/4” or 3/8” (174)

PORTED 0.65 kg (1.43 lb) 8 N = Number
C 0.35 kg (0.77 lb) (116) of turns open
FC 0.50 kg (1.10 lb)
4
(58)

WEIGHT 0
0 5 10 15 20 25 30 35
(1.3) (2.6) (4.0) (5.3) (6.6) (7.9) (9.2)

Flow - l/min (USgpm)

Specifications may change without notice Typical performance based on water glycol

VALVES 12/14

Installation Diagram 62.8mm SOLENOID
2.47in
STANDARD VALVE

FLOW
CONTROL

3 PORT
DIRECTIONAL

CONTROL

74.1mm [2.92in] FULLY CLOSED 4 PORT
80.5mm [3.17in] FULLY OPEN DIRECTIONAL

CONTROL

22.2mm A/F LOCKNUT CHECK
0.88in 22.2mm A/F AND
[0.88in]
SHUTTLE

OUTLET 28.6mm SQ INLET
1.13in
PILOT
OPERATED

CHECK

Product Selector 57.2mm RELIEF
2.25in

BNV25 P - G - PM - NBR - 6K

VALVE PORTING SEAT VALVE SEAL MAX EXCESS
TYPE OPTIONS TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
BNV25 P G option must be selected Leave blank if not required Leave blank for Viton® seals FILTERS
6K
Repair and seal kits are 1/4” BSPP female G PM -10˚C to +120˚C
available on request 414 bar
N Soft seats Panel mounted NBR (6,000 psi)
For a seal kit add SK at the
end of the model code 1/4” NPT female Not available for manifold Nitrile seals
or cartridge versions -30˚C to +105˚C
and for a repair kit add RK /37P
EP PRESSURE
3/8” BSPP female SENSING
EPDM seals
/37N -45˚C to +120˚C PUMPS

3/8” NPT female KLZ

M Kalrez® seals
-25˚C to +120˚C
Manifold mount
HNBR
C
Hydrogenated
Cartridge style Nitrile seals

Seat in cavity -20˚C to +120˚C

FC Further seal options are
available on request
Full cartridge
Exposure to high and ACTUATORS
Seat in cartridge
! low fluid temperatures

will influence handle
temperature.

Operator safety must be
considered

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BNV25 -G
STOP VALVE

Cartridge Valve

62.8mm 69.9mm 22.2mm A/F
2.47in 2.75in [0.88in]

21.4mm MIN 14.4mm 30.6mm [1.20in] FULLY CLOSED
0.84in 0.57in 37.5mm [1.48in] FULLY OPEN
13.9mm
0.548in 30° 20° 18.29mm ±0.13
0.720in ±0.005

REAM 6.4mm
[0.25in]
14.0mm
0.55in

17.0mm
0.67in

3/8" BSP 6.0mm TYP CHAMFER TO BE
THREAD 0.24in FREE FROM BURRS, NICKS
AND INDENTATIONS.
7.6mm
0.30in

CAVITY DETAIL
CONTACT US FOR FULL CAVITY MANUFACTURING DETAILS

Full Cartridge Valve

62.8mm 90.9mm [3.58in] FULLY CLOSED 33.0mm A/F
2.47in 97.2mm [3.83in] FULLY OPEN 1.30in

14.4mm 40.9mm [1.61in] FULLY CLOSED
0.57in 47.2mm [1.86in] FULLY OPEN

26.9mm 26.80mm ±0.02
1.06in 1.055in ±0.001

20.3mm 3/4" BSP
0.80in THREAD
3.3mm
0.13in

6.4mm NOTE - TOLERANCED
0.25in DIMENSIONS TO HAVE
23.1mm SURFACE FINISH OF 0.8
0.91in
1.3mm 20
0.05in 14.33mm ±0.02
0.564in ±0.001

CAVITY DETAIL
CONTACT US FOR FULL CAVITY MANUFACTURING DETAILS

VALVES 12/14

The Specifier’s Catalogue

SOLENOID

Panel Mounted Valve FLOW
CONTROL

21.0mm == HANDWHEEL OMITTED 3 PORT
0.83in FOR CLARITY DIRECTIONAL

41.9mm 2 FIXING HOLES CONTROL
1.65in FOR PANEL MOUNTING
62.8mm M4 x 8mm [0.32in] DEEP 4 PORT
2.47in (FIXINGS NOT SUPPLIED) DIRECTIONAL

21.0mm [0.83in] FOR 1/4" PORTED CONTROL
22.6mm [0.89in] FOR 3/8" PORTED

22.2mm A/F LOCKNUT 74.1mm [2.92in] FULLY CLOSED CHECK
[0.88in] 22.2mm A/F 80.5mm [3.17in] FULLY OPEN AND
[0.88in]
OUTLET SHUTTLE

57.2mm INLET PILOT
2.25in OPERATED
28.6mm SQ
1.13in CHECK

Manifold Mount Valve RELIEF

62.8mm 10.3mm EXCESS
2.47in 0.41in FLOW

74.1mm [2.92in] FULLY CLOSED FILTERS
80.5mm [3.17in] FULLY OPEN
38.9mm 28.6mm SQ PRESSURE
1.53in 69.9mm 22.2mm A/F [1.13in] SENSING
2.75in [0.88in]
22.9mm
0.90in 16.0mm OUTLET
0.63in INLET
2 FIXINGS M8
PUMPS

14.3mm 8.9mm 52.1mm ACTUATORS
0.56in 0.35in 2.05in

HANDWHEEL OMITTED FOR CLARITY

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BNV25 -TB
STOP VALVE

1/4” 3/8” UP TO 862 BAR
12,500 PSI

The BNV25-TB is a 1/4” nominal
bore stop valve. It provides
tight shut-off when closed via
a T-bar handle.

Coarse adjustment allows fast
operation. For uni-directional
service, the valve is marked
with a preferred direction of
flow, but the valve may be used
with the same functionality in
the opposite direction.

l Manual stop or shut-off valve OUTLET INLET
l Lockable adjustment
l Panel mount option
l Non-rotating valve stem protects valve seat
l Suitable for uni-directional or bi-directional shut-off
l Stainless steel construction
l Suitable for use with mineral oils, water glycols and plain water
l Compatible with many other media, contact us for advice
l All wetted parts comply with NACE MR01-75
l Various porting options available, including manifold
mount and cartridge installation options
l Various seal options available

Specifications Materials

BASIC MODEL BNV25-TB Externally Exposed Parts: 316 stainless steel and aluminium bronze.
NUMBER Electroless nickel plated bolts for the manifold mount version.
Internally Wetted Parts: 316 and 17-4 PH stainless steel and acetal.
SYMBOL
The standard valve is designed for use with mineral oil, water glycols
and plain water, but may be used with a wide variety of media
compatible with the materials of construction. Other material
options are available, please contact us for advice.

MAX WORKING 862 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (12,500 psi) available via the Product Selector. Compatibility with the
CV (FLOW CAPACITY)
FLUID Up to 0.75 working fluid at the operating temperature must be considered.
TEMPERATURE RANGE
PORT SIZE See performance graph Typical Performance

Liquids only 20 N = 1.0 N = 2.0 Pressure Drop vs. Flow
(290) N = 0.5 Cv = 0.27 Cv = 0.48
See materials section N = 3.75
Cv = 0.14 Cv = 0.75
See Product Selector opposite
and Technical Data section Pressure Drop - bar (psi) 15
(218)
1/4” or 3/8”
10
(145)

5 N = Number
(73) of turns open

WEIGHT PORTED 0.79 kg (1.73 lb) 0
C 0.23 kg (0.50 lb)
FC 0.48 kg (1.05 lb) 0 10 20 30 40 50
(2.6) (5.3) (7.9) (10.6) (13.2)

Flow - l/min (USgpm)

Specifications may change without notice Typical performance based on water

VALVES 12/14

Installation Diagram SOLENOID

STANDARD VALVE

76.5mm FLOW
3.01in CONTROL

3 PORT
DIRECTIONAL

CONTROL

86.7mm [3.41in] FULLY CLOSED 22.2mm A/F LOCKNUT 4 PORT
92.0mm [3.62in] FULLY OPEN 0.88in 22.2mm A/F DIRECTIONAL
[0.88in]
CONTROL

OUTLET CHECK
AND

SHUTTLE

37.8mm INLET
1.49in
PILOT
OPERATED

CHECK

57.2mm 38.1mm
2.25in 1.50in

Product Selector BNV25 P - TB - PM - NBR - 12.5K RELIEF

VALVE PORTING HANDLE VALVE SEAL MAX EXCESS
TYPE OPTIONS TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
TB option must be selected Leave blank if not required Leave blank for Viton® seals
12.5K
BNV25 P -10˚c to +120˚c FILTERS
862 bar
Repair and seal kits are 1/4” BSPP female TB PM NBR (12,500 psi)
available on request T-bar handle Panel mounted Nitrile seals
N -30˚c to +105˚c Liquid
For a seal kit add SK at the Not available for manifold
end of the model code 1/4” NPT female or cartridge versions EP

and for a repair kit add RK /37P EPDM seals PRESSURE
SENSING
3/8” BSPP female -45˚c to +120˚c

/37N KLZ
Kalrez® seals
3/8” NPT female
-25˚c to +120˚c
M
HNBR PUMPS
Manifold mount Hydrogenated

C Nitrile seals

Cartridge style -20˚c to +120˚c

Seat in cavity Further seal options are ACTUATORS
available on request
FC Exposure to high and

Full cartridge ! low fluid temperatures

Seat in cartridge will influence handle
temperature.

Operator safety must be
considered.

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BNV25 -TB
STOP VALVE

Cartridge Valve

76.5mm 22.2mm A/F
3.01in 0.88in

25.4mm MIN 48.8mm [1.92in] FULLY CLOSED
1.00in 54.2mm [2.13in] FULLY OPEN
17.0mm
0.67in 17.55mm ±0.02
2.3mm 0.691in ±0.001
0.09in
90 REAM 6.2mm
0.245in
16.3mm
0.64in

20.1mm
0.79in

3/8" BSP
THREAD

CORNER TO BE 6.0mm TYP NOTE - TOLERANCED
SHARP AND FREE 0.24in DIMENSIONS TO HAVE
FROM BURRS, NICKS SURFACE FINISH OF 0.8
CAVITY DETAIL
ETC.

CONTACT US FOR FULL CAVITY MANUFACTURING DETAILS

Full Cartridge Valve

25.4mm 35.0mm Cavity cross hole.
1.00in [1.38in] if 6mm, 0.9mm is clipped
56.8mm [2.24inb]yFvUaLLlvYeCbLoOdSEyDthread
62.2mm [2.45giniv]inFUgLaLYnOaPreENa 25.615mm sq.
aif rea4m=1m2.5(4[n712om..64c7mmilnimps]qp.ing)

76.5mm
3.01in

31.1mm 16° 32.8mm 0.1 38.1mm A/F
1.23in [1.291in 0.004] [1.50in]

23.52mm 0.02 3.76mm 26.7mm 32.0mm 43.3mm
[0.926in 0.001] [0.148in] 1.05in [1.26in] 1.71in
M3 x 0.5 - 6H x 33.9mm
6.35mm [0.25in] 1.34in
DEEP FOR
LOCKING TAB

6.35mm MAX. 1.1/4" x 12 UNF - 2B THREAD
0.25in
27.4mm 30° 23.0mm NOTE - TOLERANCED
1.08in CAVITY DETAIL 0.91in DIMENSIONS TO HAVE
SURFACE FINISH OF 0.8

CONTACT US FOR FULL CAVITY MANUFACTURING DETAILS

VALVES 12/14 A

The Specifier’s Catalogue

m
n
mm
1in

SOLENOID

Panel Mounted Valve 41.9mm FLOW
1.65in CONTROL
A
10.5mm [0.41in] FOR 1/4" PORTED 3 PORT
11.3mm [0.44in] FOR 3/8" PORTED DIRECTIONAL

21.0mm [0.83in] FOR 1/4" PORTED CONTROL
22.6mm [0.89in] FOR 3/8" PORTED
21.0mm 2 FIXING HOLES 4 PORT
0.83in FOR PANEL MOUNTING DIRECTIONAL
M4 x 8mm [0.32in] DEEP
76.5mm (FIXINGS NOT SUPPLIED) CONTROL
3.01in

5.02mm 37.8mm CHECK
0.198in 1.49in AND

86.7mm [3.41in] FULLY CLOSED SHUTTLE
92.0mm [3.62in] FULLY OPEN
OUTLET PILOT
OPERATED
2mm A 57.2mm 38.1mm
4in 2.25in 1.50in CHECK

Manifold Mount Valve RELIEF

A 76.5mm 79.6mm [3.13in] FULLY CLOSED EXCESS
3.01in 84.9mm [3.34in] FULLY OPEN FLOW

22.2mm A/F 30.7mm FILTERS
0.88in 1.21in

A 43.2mm 81.3mm PRESSURE
1.70in 3.20in SENSING
.0mm 27.2mm 14.9mm
24in 1.07in 16.0mm 38.1mm 0.59in
0.63in 1.50in
11.1mm
19.1mm 0.44in OUTLET PUMPS
0.75in INLET

2 FIXINGS M10

58.9mm ACTUATORS
2.32in

Catalogue also available on digital media VALVES Page 11 TECHNICAL
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BNV50
STOP VALVE

1/2” 3/4” UP TO 690 BAR
10,000 PSI

The BNV50 is a 1/2” nominal

bore stop valve. It provides

tight shut-off when closed via

A the knurled handwheel with
extension bars.

Coarse adjustment allows fast OUTLET
operation. For uni-directional
service, the valve is marked
with a preferred direction of
flow, but the valve may be used
with the same functionality in
the opposite direction.

l Manual stop or shut-off valve INLET
l Lockable adjustment
l Panel mount option
l Non-rotating valve stem protects valve seat
l Suitable for uni-directional or bi-directional shut-off
l Stainless steel construction
l Suitable for use with mineral oils and water glycols
l Compatible with many other media, contact us for advice
l Cartridge version available, contact us for details
l Various porting options available
l Various seal options available

Specifications Materials

BASIC MODEL BNV50 Externally Exposed Parts: 316, 440C and other 300 series stainless
NUMBER steels.
Internally Wetted Parts: 316 and 440C stainless steel and acetal.
SYMBOL
The standard valve is designed for use with mineral oil and water
glycols, but may be used with a wide variety of media compatible
with the materials of construction. Other material options are
available, please contact us for advice.

MAX WORKING 690 bar ! The standard vtahlevePhroadsSuVEcittCoSneT®lIeOscetaNolsr.. AFCuo-rtAmheprasetibailliotyptwioitnhs are
PRESSURE (10,000 psi) available via the

working fluid at the operating temperature must be considered.

Typical Performance

CV (FLOW CAPACITY) Up to 2.1

See performance graph

20 Pressure Drop vs. Flow
(290)
Liquids only N = 0.5 N=1 N=2 N => 4
FLUID Cv = 0.3 Cv = 0.7 Cv = 1.3 Cv = 2.1
See materials section
Pressure Drop - bar (psi) 15
(218)

TEMPERATURE RANGE See Product Selector opposite 10
and Technical Data section (145)

5 N = Number
(73) of turns open

PORT SIZE 1/2” or 3/4”

WEIGHT 1.7 kg 0
(3.7 lb) 0 25 50 75 100 125 150
Specifications may change without notice (6.6) (13.2) (19.8) (26.4) (33.0) (39.6)
Flow - l/min (USgpm)

Typical performance based on water glycol

VALVES 12/14

Installation Diagram SOLENOID

76.2mm
3.00in
33.0mm [1.30in] BNV50 OPTION 33.0mm [1.30in] BNV50 OPTION 53.3mm
39.1mm [1.54in] BNV50/75 OPTION 39.1mm [1.54in] BNV50/75 OPTION 2.10in FLOW
CONTROL
== == HANDWHEEL
31.8mm [1.25in] BNV50 OPTION OMITTED FOR 3 PORT
22.1mm [0.87in] BNV50/75P OPTION CLARITY DIRECTIONAL
22.6mm [0.89in] BNV50/75N OPTION 26.7mm
1.05in CONTROL
2 FIXING HOLES
M8 x 12.7mm [0.50in] DEEP
107.1mm 62.8mm 27.7mm [1.09in] BNV50P OPTION
4.22in [2.47in] 28.4mm [1.12in] BNV50N OPTION
22.1mm [0.87in] BNV50/75P OPTION
124.6mm [4.91in] FULLY CLOSED 2 FIXING HOLES 22.6mm [0.89in] BNV50/75N OPTION 4 PORT
133.4mm [5.25in] FULLY OPEN 8.2mm [0.32in] DIRECTIONAL

16.5mm [0.65in] BNV50 OPTION CONTROL
19.6mm [0.77in] BNV50/75 OPTION
16.5mm [0.65in] BNV50 OPTION CHECK
76.2mm 19.6mm [0.77in] BNV50/75 OPTION AND
3.00in
SHUTTLE

56.9mm OUTLET 56.9mm OUTLET
2.24in 2.24in
PILOT
INLET INLET OPERATED

CHECK

Product Selector PM - PANEL MOUNT OPTION RELIEF

BNV50 P - PM - NBR - 10K

VALVE PORTING VALVE SEAL MAX EXCESS
TYPE OPTIONS OPTIONS OPTIONS WORKING FLOW
PRESSURE
BNV50 P Leave blank if not required Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 10K
Repair and seal kits are 1/2” BSPP female PM
available on request NBR 690 bar
N Panel mounted (10,000 psi)
For a seal kit add SK at the end Nitrile seals
of the model code and for a 1/2” NPT female -30˚C to +105˚C Liquid
repair kit add RK
/75P KLZ PRESSURE
SENSING
3/4” BSPP female Kalrez® seals
-25˚C to +120˚C PUMPS
/75N
HNBR
3/4” NPT female
Hydrogenated
Nitrile seals

-20˚C to +120˚C

Further seal options are
available on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

ACTUATORS

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BNV50 -G
STOSPSECCVATLIAOE N1LV:A1-E.A4

1/2” 3/4” UP TO 414 BAR
6,000 PSI

The BNV50-G is a 1/2” nominal
bore stop valve. It provides
tight shut-off when closed via
the knurled handwheel and is
soft seated allowing use with

liquid or gAas.

Coarse adjustment allows fast
operation. The valve is designed
for uni-directional service only.

l Manual stop or shut-off valve for liquAid or gas OUTLET

l Lockable adjustment INLET
l Panel mount option
l Non-rotating valve stem protects valve seat
l Suitable for uni-directional shut-off
l Stainless steel construction
l Suitable for use with air, nitrogen, sweet natural gas, mineral
oils and water glycols
l Compatible with many other media, contact us for advice
l Cartridge version available, contact us for details
l Various porting options available
l Various seal options available

Specifications Materials

BASIC MODEL BNV50-G Externally Exposed Parts: 316, 431 and other 300 series stainless
NUMBER steels.
Internally Wetted Parts: 316 and 431 stainless steel, polyamide-
imide and acetal.

SYMBOL The standard valve is designed for use with air, nitrogen, sweet
natural gas, mineral oil and water glycols but may be used with a
wide variety of media compatible with the materials of construction.
Other material options are available, please contact us for advice.

MAX WORKING 414 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (6,000 psi) available via the Product Selector. Compatibility with the

working fluid at the operating temperature must be considered.

Typical Performance

CV (FLOW CAPACITY) Up to 2.1

See performance graph

20 Pressure Drop vs. Flow
(290)
Liquids and Gases N = 0.5 N=1 N=2 N => 4
FLUID Cv = 0.3 Cv = 0.7 Cv = 1.3 Cv = 2.1
See materials section
Pressure Drop - bar (psi) 15
(218)

TEMPERATURE RANGE See Product Selector opposite 10
and Technical Data section (145)

5 N = Number
(73) of turns open

PORT SIZE 1/2” or 3/4”

WEIGHT 1.7 kg 0
(3.7 lb) 0 25 50 75 100 125 150
Specifications may change without notice (6.6) (13.2) (19.8) (26.4) (33.0) (39.6)
Flow - l/min (USgpm)

Typical performance based on water glycol

VALVES 12/14

Installation Diagram SOLENOID

76.2mm 33.0mm [1.30in] BNV50 OPTION 53.3mm
3.00in 39.1mm [1.54in] BNV50/75 OPTION 2.10in
33.0mm [1.30in] BNV50 OPTION
39.1mm [1.54in] BNV50/75 OPTION == HANDWHEEL FLOW
OMITTED CONTROL
== FOR CLARITY
3 PORT
62.8mm 31.8mm [1.25in] BNV50 OPTION 26.7mm 27.7mm [1.09in] BNV50P OPTION DIRECTIONAL
[2.47in] 22.1mm [0.87in] BNV50/75P OPTION 1.05in 28.4mm [1.12in] BNV50N OPTION
22.6mm [0.89in] BNV50/75N OPTION 22.1mm [0.87in] BNV50/75P OPTION CONTROL
2 FIXING HOLES 22.6mm [0.89in] BNV50/75N OPTION
2 FIXING HOLES M8 x12.7mm [0.50in] DEEP 4 PORT
8.2mm [0.32in] DIRECTIONAL

124.6mm [4.91in] FULLY CLOSED 16.5mm [0.65in] BNV50 OPTION CONTROL
133.4mm [5.25in] FULLY OPEN 19.6mm [0.77in] BNV50/75 OPTION
16.5mm [0.65in] BNV50 OPTION CHECK
19.6mm [0.77in] BNV50/75 OPTION AND
76.2mm
3.00in SHUTTLE

56.9mm OUTLET 56.9mm OUTLET
2.24in 2.24in
PILOT
INLET INLET OPERATED

CHECK

Product Selector PM - PANEL MOUNT OPTION RELIEF

BNV50 P - G - PM - NBR - 6K

VALVE PORTING SEAT VALVE SEAL MAX EXCESS
TYPE OPTIONS TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
BNV50 P G option must be selected Leave blank if not required Leave blank for Viton® seals FILTERS
6K
Repair and seal kits are 1/2” BSPP female G PM -10˚C to +120˚C
available on request 414 bar
N Soft seats Panel mounted NBR (6,000 psi)
For a seal kit add SK at the
end of the model code 1/2” NPT female Nitrile seals PRESSURE
-30˚C to +105˚C SENSING
and for a repair kit add RK /75P
EP PUMPS
3/4” BSPP female
EPDM seals
/75N -45˚C to +120˚C

3/4” NPT female KLZ

Kalrez® seals
-25˚C to +120˚C

HNBR

Hydrogenated
Nitrile seals

-20˚C to +120˚C

Further seal options are ACTUATORS
available on request

Exposure to high and

! low fluid temperatures

will influence handle
temperature.

Operator safety must be
considered.

Catalogue also available on digital media VALVES Page 13 TECHNICAL
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B N V44AE
STOP VALVE

1/4” UP TO 1379 BAR
20,000 PSI

The BNV44AE is a 1/4” OD tube
medium pressure ported stop
valve. It provides tight shut-off
when closed via the T-bar
handle.

The elastomeric stem seal P2
design allows long term use P1
without the need to adjust seal
packings in service. Combined
with a minimised backlash
design, the valve is particularly
suited to pressure testing and other applications where
reliable operation is essential.

l Manual stop or shut-off valve

l Suitable for uni-directional or bi-directional shut-off

l Industry standard port and mounting configurations

l Non-rotating valve stem protects valve seat

l Free running, anti-galling handle assembly

l Minimised backlash provides greater operator control

l Metal to metal seating with hardened stem for durability

l Panel mountable and lockable adjustment

l Suitable for use with mineral oils, water glycols and plain water

l Compatible with many other media, contact us for advice

l All wetted parts comply with NACE MR01-75

Specifications Materials

BASIC MODEL BNV44AE Externally Exposed Parts: 316, other 300 series stainless steels and
NUMBER aluminium bronze.

Internally Wetted Parts: 316 and 17-4 PH stainless steel, and acetal.

SYMBOL The standard valve is designed for use with mineral oil, water glycols
and plain water, but may be used with a wide variety of media
compatible with the materials of construction. Other material
options are available, please contact us for advice.

MAX WORKING 1,379 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (20,000 psi) available via the Product Selector. Compatibility with the

working fluid at the operating temperature must be considered.

Typical Performance

CV (FLOW CAPACITY) Up to 0.19

See performance graph

FLUID Liquids only 20 N = 0.5 N=1 N = 1.5 Pressure Drop vs. Flow
(290) Cv = 0.07 Cv = 0.12 Cv = 0.16
See materials section N => 2
15 Cv = 0.19
(218)
TEMPERATURE RANGE See Product Selector opposite Pressure Drop - bar (psi)
and Technical Data section 10
(145)
N = Number
5 of turns open
(73)
PORT SIZE 1/4” OD medium pressure

WEIGHT 0.7 kg 0
(1.5 lb) 0 2.5 5.0 7.5 10.0 12.5 15.0
Specifications may change without notice (0.7) (1.3) (2.0) (2.6) (3.3) (4.0)
Flow - l/min (USgpm)

TypTicyaplicpaelrpfoermrfoarmncaenbcaesbeadseodn wonatwear gtelyrcol

VALVES 12/14

Installation Diagram SOLENOID

PORTING PATTERN - 01 31.5mm 12.7mm FLOW
1.24in 0.50in CONTROL
HANDLE & LOCKING TAB 15.7mm
OMITTED FOR CLARITY 0.62in 25.4mm
1.00in

2 FIXING HOLES
M4 x 8mm [0.32in] DEEP

76.5mm 30.1mm 3 PORT
3.01in 1.19in DIRECTIONAL

22.2mm A/F CONTROL
0.88in
15.7mm 4 PORT
0.62in 19.1mm A/F DIRECTIONAL
0.75in
2 FIXING HOLES CONTROL
6.35mm [0.25in] THRO' P2
41.1mm 12.7mm
1.62in CHECK
0.50in AND
50.8mm
2.00in MAX SHUTTLE
WORKING
9.7mm PRESSURE PILOT
0.38in OPERATED
98.5mm [3.88in] FULLY CLOSED 20K
104.0mm [4.10in] FULLY OPEN CHECK
1,379 bar
30.2mm (20,000 psi)
1.19in
Liquid
P1 31.5mm
1.24in
12.7mm
0.50in 50.8mm
2.00in
Product Selector
RELIEF

BNV44AE - 01 - NBR - 20K

VALVE PORTING SEAL EXCESS
TYPE PATTERN OPTIONS FLOW

BNV44AE 01 Leave blank for Viton® seals FILTERS
-10˚C to +120˚C
Repair and seal kits are available 2-way straight PRESSURE
on request NBR SENSING
02
For a seal kit add SK at the end of the Nitrile seals PUMPS
model code and for a repair kit add RK 2-way angle -30˚C to +105˚C

03 EP

3-way (2 inlets) EPDM seals
-45˚C to +120˚C
04
KLZ
3-way (2 outlets)
Kalrez® seals
05 -25˚C to +120˚C

3-way, 2 stem, HNBR
block-and-bleed
Hydrogenated Nitrile seals
-20˚C to +120˚C ACTUATORS

Further seal options are available
on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

Catalogue also available on digital media VALVES Page 14 TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue
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BNV44AE
STOP VALVE

Porting Pattern 02

HANDLE & LOCKING TAB 31.5mm 12.7mm
OMITTED FOR CLARITY 1.24in 0.50in

15.7mm 25.4mm
0.62in 1.00in

2 FIXING HOLES
M4 x 8mm [0.32in] DEEP

76.5mm 30.1mm
3.01in 1.19in

15.7mm 109.7mm [4.32in] FULLY CLOSED 22.2mm A/F
0.62in 115.2mm [4.54in] FULLY OPEN 0.88in
30.2mm
2 FIXING HOLES 1.19in 19.1mm A/F
6.35mm [0.25in] THRO' 0.75in

62.0mm P2 P2
2.44in 12.7mm
9.7mm
0.38in 0.50in

9.7mm 31.5mm P1 30.1mm
0.38in 1.24in 1.19in

50.8mm 22.2mm A/F
2.00in 0.88in

Porting Pattern 03 19.1mm A/F
0.75in
HANDLE & LOCKING TAB 31.5mm 12.7mm
OMITTED FOR CLARITY 1.24in 0.50in P3
12.7mm
15.7mm 25.4mm
0.62in 1.00in 0.50in

2 FIXING HOLES
M4 x 8mm [0.32in] DEEP

76.5mm
3.01in

15.7mm
0.62in

2 FIXING HOLES
6.35mm [0.25in] THRO'
41.1mm
1.62in

66.8mm
2.63in
9.7mm
0.38in

114.5mm [4.51in] FULLY CLOSED
120.0mm [4.73in] FULLY OPEN
30.2mm
1.19in
P3
P2

P2 9.7mm 31.5mm P1
0.38in 1.24in
12.7mm
0.50in 50.8mm
2.00in

VALVES 12/14

The Specifier’s Catalogue

SOLENOID

Porting Pattern 04 FLOW
CONTROL

HANDLE & LOCKING TAB 31.5mm 12.7mm 3 PORT
OMITTED FOR CLARITY 1.24in 0.50in DIRECTIONAL
15.7mm 25.4mm
0.62in 1.00in CONTROL

2 FIXING HOLES
M4 x 8mm [0.32in] DEEP

76.5mm 30.1mm 4 PORT
3.01in 1.19in DIRECTIONAL

15.7mm 109.7mm [4.32in] FULLY CLOSED 22.2mm A/F CONTROL
0.62in 115.2mm [4.54in] FULLY OPEN 0.88in
30.2mm
2 FIXING HOLES 1.19in 19.1mm A/F
6.35mm [0.25in] THRO' 0.75in

30.2mm P3 CHECK
1.19in 12.7mm AND

62.0mm 0.50in SHUTTLE
2.44in
9.7mm P2 P3 30.1mm
0.38in 1.19in
22.2mm A/F PILOT
P2 9.7mm 31.5mm P1 0.88in OPERATED
12.7mm 0.38in 1.24in 19.1mm A/F
50.8mm 0.75in CHECK
0.50in 2.00in P3
P2
Porting Pattern 05 RELIEF
12.7mm
HANDLE & LOCKING TAB 15.7mm 31.5mm 12.7mm 0.50in EXCESS
OMITTED FOR CLARITY 0.62in 1.24in 0.50in FLOW

2 FIXING HOLES 76.5mm 25.4mm
M4 x 8mm [0.32in] DEEP 3.01in 1.00in

TYPICAL BOTH ENDS

15.7mm 30.2mm FILTERS
0.62in 1.19in
181.3mm [7.14in] FULLY CLOSED
4 FIXING HOLES 192.3mm [7.57in] FULLY OPEN
6.35mm [0.25in] THRO'

42.9mm P3 55.6mm PRESSURE
1.69in P2 2.19in SENSING
85.9mm
P1 3.38in P1 31.5mm PUMPS
9.7mm 1.24in
12.7mm 0.38in50.8mm
0.50in 2.00in
9.7mm
0.38in 9.7mm
0.38in
ACTUATORS

Catalogue also available on digital media VALVES Page 15 TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue
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BNV56AE
STOP VALVE

3/8” UP TO 1,379 BAR
20,000 PSI

The BNV56AE is a 3/8” OD tube
medium pressure ported stop
valve. It provides tight shut-off
when closed via the T-bar
handle.

The elastomeric stem seal
design provides long term
use without the need to adjust
seal packings in service.
Combined with a minimised
backlash design, the valve is
particularly suited to pressure testing and other applications
where reliable operation is essential.

l Manual stop or shut-off valve P2
l Suitable for uni-directional or bi-directional shut-off P1
l Industry standard port and mounting configurations
l Non-rotating valve stem protects valve seat Materials
l Free running, anti-galling handle assembly
l Minimised backlash provides greater operator control
l Metal to metal seating with hardened stem for durability
l Panel mountable and lockable adjustment
l Suitable for use with mineral oils, water glycols and plain water
l Compatible with many other media, contact us for advice
l All wetted parts comply with NACE MR01-75

Specifications

BASIC MODEL BNV56AE Externally Exposed Parts: 316, other 300 series stainless steels and
NUMBER aluminium bronze.

Internally Wetted Parts: 316 and 17-4 PH stainless steel and acetal.

SYMBOL The standard valve is designed for use with mineral oil, water glycols
and plain water, but may be used with a wide variety of media
compatible with the materials of construction. Other material
options are available, please contact us for advice.

MAX WORKING 1,379 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (20,000 psi) available via the Product Selector. Compatibility with the

working fluid at the operating temperature must be considered.

Typical Performance

CV (FLOW CAPACITY) Up to 0.68

See performance graph

FLUID Liquids only 20 N = 1.0 N = 2.5 Pressure Drop vs. Flow
(290) N = 0.5 Cv = 0.24 Cv = 0.50
See materials section N => 3.5
Cv = 0.12 Cv = 0.68

Pressure Drop - bar (psi) 15
(218)

TEMPERATURE RANGE See Product Selector opposite 10
and Technical Data section (145)

5 N = Number
(73) of turns open

PORT SIZE 3/8” OD medium pressure

0.7 kg 0
(1.5 lb)
WEIGHT 0 10 20 30 40 50
(2.6) (5.3) (7.9) (10.6) (13.2)
Specifications may change without notice
Flow - l/min (USgpm)

TypTicyaplicpaelrpfoerrmfoarmncaencbeasbeadseodn wonatwear tgelyr col

VALVES 12/14

Installation Diagram SOLENOID

PORTING PATTERN - 01 31.5mm 12.7mm
1.24in 0.50in
HANDLE & LOCKING TAB 25.4mm
OMITTED FOR CLARITY 15.7mm 1.00in FLOW
2 FIXING HOLES 0.62in CONTROL
M4 x 8mm [0.32in] DEEP

76.5mm 30.1mm 3 PORT
3.01in 1.19in DIRECTIONAL

22.2mm A/F CONTROL
0.88in
15.7mm 4 PORT
0.62in 19.1mm A/F DIRECTIONAL
0.75in
2 FIXING HOLES CONTROL
6.35mm [0.25in] THRO'
41.1mm
1.62in CHECK
AND
50.8mm
2.00in SHUTTLE

9.7mm P2 PILOT
0.38in 12.7mm OPERATED
97.3mm [3.83in] FULLY CLOSED
104.0mm [4.10in] FULLY OPEN 0.50in CHECK
30.2mm
1.19in MAX
P1 31.5mm WORKING
12.7mm 1.24in PRESSURE

0.50in 50.8mm 20K
2.00in
Product Selector 1,379 bar
(20,000 psi) RELIEF

BNV56AE - 01 - NBR - 20K Liquid

VALVE PORTING SEAL EXCESS
TYPE PATTERN OPTIONS FLOW

BNV56AE 01 Leave blank for Viton® seals FILTERS
-10˚C to +120˚C
Repair and seal kits are available 2-way straight PRESSURE
on request NBR SENSING
02
For a seal kit add SK at the end of the Nitrile seals PUMPS
model code and for a repair kit add RK 2-way angle -30˚C to +105˚C

03 EP

3-way (2 inlets) EPDM seals
-45˚C to +120˚C
04
KLZ
3-way (2 outlets)
Kalrez® seals
05 -25˚C to +120˚C

3-way, 2 stem, HNBR
block-and-bleed
Hydrogenated Nitrile seals
-20˚C to +120˚C ACTUATORS

Further seal options are available
on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

Catalogue also available on digital media VALVES Page 16 TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue
www.bisvalves.co.uk

BNV56AE
STOP VALVE

Porting Pattern 02

HANDLE & LOCKING TAB 31.5mm 12.7mm
OMITTED FOR CLARITY 1.24in 0.50in

15.7mm 25.4mm
0.62in 1.00in

2 FIXING HOLES
M4 x 8mm [0.32in] DEEP

76.5mm 30.1mm
3.01in 1.19in

15.7mm 108.5mm [4.27in] FULLY CLOSED 22.2mm A/F
0.62in 115.2mm [4.54in] FULLY OPEN 0.88in
30.2mm
2 FIXING HOLES 1.19in 19.1mm A/F
6.35mm [0.25in] THRO' 0.75in

62.0mm P2 P2
2.44in 12.7mm

9.7mm 0.50in
0.38in
30.1mm
31.5mm P1 1.19in
1.24in
50.8mm 22.2mm A/F
2.00in 0.88in

Porting Pattern 03 19.1mm A/F
0.75in
HANDLE & LOCKING TAB 31.5mm 12.7mm
OMITTED FOR CLARITY 1.24in 0.50in P3
12.7mm
15.7mm 25.4mm
0.62in 1.00in 0.50in

2 FIXING HOLES
M4 x 8mm [0.32in] DEEP

76.5mm
3.01in

15.7mm 113.3mm [4.46in] FULLY CLOSED
0.62in 120.0mm [4.73in] FULLY OPEN
30.2mm
2 FIXING HOLES 1.19in
6.35mm [0.25in] THRO'

41.1mm P3
1.62in P2

66.8mm
2.63in
9.7mm
0.38in

P2 31.5mm P1
1.24in
12.7mm 50.8mm
0.50in 2.00in

VALVES 12/14

The Specifier’s Catalogue

SOLENOID

Porting Pattern 04 FLOW
CONTROL
31.5mm
15.7mm 1.24in 12.7mm
HANDLE & LOCKING TAB 0.62in 0.50in
3 PORT
OMITTED FOR CLARITY 25.4mm DIRECTIONAL
1.00in
CONTROL
2 FIXING HOLES
M4 x 8mm [0.32in] DEEP

76.5mm 108.5mm [4.27in] FULLY CLOSED 30.1mm 4 PORT
3.01in 115.2mm [4.54in] FULLY OPEN 1.19in DIRECTIONAL
30.2mm
15.7mm 1.19in 22.2mm A/F CONTROL
0.62in 0.88in
CHECK
2 FIXING HOLES 19.1mm A/F AND
6.35mm [0.25in] THRO' 0.75in
SHUTTLE
30.2mm P3
1.19in P2 P3 12.7mm

62.0mm 0.50in PILOT
2.44in OPERATED
9.7mm 30.1mm
0.38in 1.19in CHECK
22.2mm A/F
P2 31.5mm P1 0.88in
12.7mm 1.24in 19.1mm A/F
50.8mm 0.75in
0.50in 2.00in RELIEF
P3
Porting Pattern 05 P2

HANDLE & LOCKING TAB 15.7mm 31.5mm 12.7mm 12.7mm EXCESS
1.24in 0.50in 0.50in FLOW
OMITTED FOR CLARITY 0.62in
76.5mm 25.4mm
3.01in 1.00in

2 FIXING HOLES
M4 x 8mm [0.32in DEEP

TYPICAL BOTH ENDS

15.7mm FILTERS
0.62in

4 FIXING HOLES 178.9mm [7.04in] FULLY CLOSED 30.2mm PRESSURE
6.35mm [0.25in] THRO' 192.3mm [7.57in] FULLY OPEN 1.19in SENSING

42.9mm P1 P3 PUMPS
1.69in P2
31.5mm
85.9mm 1.24in
3.38in
9.7mm 50.8mm
0.38in 2.00in

P1 30.2mm ACTUATORS
1.19in
12.7mm
0.50in

Catalogue also available on digital media VALVES Page 17 TECHNICAL
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The Specifier’s Catalogue
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BNV81AE
STOP VALVE

9/16” UP TO 1,379 BAR
20,000 PSI

The BNV81AE is a 9/16” OD
tube medium pressure ported
stop valve. It provides tight
shut-off when closed via the
T-bar handle.

The elastomeric stem seal
design provides long term use
without the need to adjust
seal packings in service.
Combined with a minimised
backlash design, the valve is
particularly suited to pressure testing and other applications
where reliable operation is essential.

l Manual stop or shut-off valve P2
l Suitable for uni-directional or bi-directional shut-off P1
l Industry standard port and mounting configurations
l Non-rotating valve stem protects valve seat Materials
l Free running, anti-galling handle assembly
l Minimised backlash provides greater operator control
l Metal to metal seating with hardened stem for durability
l Panel mountable and lockable adjustment
l Suitable for use with mineral oils, water glycols and plain water
l Compatible with many other media, contact us for advice
l All wetted parts comply with NACE MR01-75

Specifications

BASIC MODEL BNV81AE Externally Exposed Parts: 316, other 300 series stainless steels and
NUMBER aluminium bronze.

Internally Wetted Parts: 316 and 17-4 PH stainless steel and acetal.

SYMBOL The standard valve is designed for use with mineral oil, water glycols
and plain water, but may be used with a wide variety of media
compatible with the materials of construction. Other material
options are available, please contact us for advice.

MAX WORKING 1,379 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (20,000 psi) available via the Product Selector. Compatibility with the

working fluid at the operating temperature must be considered.

Typical Performance

CV (FLOW CAPACITY) Up to 1.45

See performance graph

Liquids only 20 N=1 N=2 N=3 Pressure Drop vs. Flow
(290) Cv = 0.34 N => 4
FLUID See materials section Cv = 0.64 Cv = 0.93 Cv = 1.45
15
Pressure Drop - bar (psi) (218) N = Number
of turns open
TEMPERATURE RANGE See Product Selector opposite 10
and Technical Data section (145)

PORT SIZE 9/16” OD medium pressure 5
(73)

WEIGHT 1.27 kg 0
(2.80 lb) 0 20 40 60 80 100
Specifications may change without notice (5.3) (10.6) (15.9) (21.1) (26.4)
Flow - l/min (USgpm)

TypTicyaplicpaelrpfoermrfoarmncaenbceasbeadseodn wonatwear gtelyrcol

VALVES 12/14

Installation Diagram SOLENOID

PORTING PATTERN - 01 17.5mm 34.9mm 15.9mm
0.69in 1.38in 0.63in
HANDLE & LOCKING TAB
OMITTED FOR CLARITY 31.8mm FLOW
1.25in CONTROL
2 FIXING HOLES
M5 x 13mm [0.50in] DEEP

17.5mm 100.3mm 30.1mm 3 PORT
0.69in 3.95in 1.19in DIRECTIONAL

2 FIXING HOLES 22.2mm A/F 22.2mm A/F CONTROL
8.7mm [0.34 in] THRO' 0.88in 0.88in
123.5mm [4.86in] FULLY CLOSED 4 PORT
130.8mm [5.15in] FULLY OPEN DIRECTIONAL
44.5mm
1.75in CONTROL

60.3mm CHECK
2.38in AND

73.0mm SHUTTLE
2.88in
12.7mm
0.50in

P1 34.9mm P2 PILOT
1.38in 15.9mm OPERATED
15.9mm
0.63in 0.63in CHECK

Product Selector 63.5mm MAX
2.50in WORKING
PRESSURE
RELIEF
20K
BNV81AE - 01 - NBR - 20K
1,379 bar
VALVE PORTING SEAL (20,000 psi) EXCESS
TYPE PATTERN OPTIONS FLOW
Liquid
BNV81AE 01 Leave blank for Viton® seals FILTERS
-10˚C to +120˚C
Repair and seal kits are available 2-way straight PRESSURE
on request NBR SENSING
02
For a seal kit add SK at the end of the Nitrile seals PUMPS
model code and for a repair kit add RK 2-way angle -30˚C to +105˚C

03 EP

3-way (2 inlets) EPDM seals
-45˚C to +120˚C
04
KLZ
3-way (2 outlets)
Kalrez® seals
05 -25˚C to +120˚C

3-way, 2 stem, HNBR
block-and-bleed
Hydrogenated Nitrile seals
-20˚C to +120˚C ACTUATORS

Further seal options are available
on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

Catalogue also available on digital media VALVES Page 18 TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue
www.bisvalves.co.uk

BNV81AE
STOP VALVE

Porting Pattern 02

HANDLE & LOCKING TAB 17.5mm 34.9mm 15.9mm
OMITTED FOR CLARITY 0.69in 1.38in 0.63in

2 FIXING HOLES 31.8mm
M5 x 13mm [0.50in] DEEP 1.25in

17.5mm 100.3mm 136.2mm [5.36in] FULLY CLOSED 30.1mm
0.69in 3.95in 143.5mm [5.65in] FULLY OPEN 1.19in
44.5mm
2 FIXING HOLES 22.2mm A/F 1.75in 22.2mm A/F
8.7mm [0.34 in] THRO' 0.88in 0.88in

85.9mm P2 P2
3.38in 15.9mm
12.7mm
0.50in 0.63in

63.5mm 34.9mm P1 30.1mm
2.50in 1.38in 1.19in
22.2mm A/F
Porting Pattern 03 0.88in

HANDLE & LOCKING TAB 17.5mm 34.9mm 15.9mm P3
OMITTED FOR CLARITY 0.69in 1.38in 0.63in 15.9mm

2 FIXING HOLES 31.8mm 0.63in
M5 x 13mm [0.50in] DEEP 1.25in

17.5mm 100.3mm 142.6mm [5.61in] FULLY CLOSED
0.69in 3.95in 149.9mm [5.90in] FULLY OPEN
44.5mm
2 FIXING HOLES 22.2mm A/F 1.75in
8.7mm [0.34in] 0.88in

THRO'

60.3mm P3
2.38in P1

92.2mm
3.63in
12.7mm
0.50in

P1 63.5mm 34.9mm P2
2.50in 1.38in
15.9mm
0.63in

VALVES 12/14

The Specifier’s Catalogue

SOLENOID

Porting Pattern 04 FLOW
CONTROL
34.9mm 15.9mm
HANDLE & LOCKING TAB 17.5mm 1.38in 0.63in
OMITTED FOR CLARITY 0.69in
31.8mm 3 PORT
2 FIXING HOLES 1.25in DIRECTIONAL
M5 x 13mm [0.50in] DEEP
CONTROL

17.5mm 100.3mm 30.1mm 4 PORT
0.69in 3.95in 1.19in DIRECTIONAL

2 FIXING HOLES 22.2mm A/F 22.2mm A/F CONTROL
8.7mm [0.34in] 0.88in 0.88in

THRO'
44.5mm
1.75in CHECK
AND
85.9mm
3.38in SHUTTLE
12.7mm
0.50in PILOT
OPERATED
136.2mm [5.36in] FULLY CLOSED
143.5mm [5.65in] FULLY OPEN CHECK
44.5mm
1.75in
P2 P3 P3
P2 15.9mm

15.9mm 63.5mm 34.9mm P1 0.63in
0.63in 2.50in 1.38in
30.1mm RELIEF
Porting Pattern 05 1.19in
22.2mm A/F
HANDLE & LOCKING TAB 17.5mm 34.9mm 15.9mm 0.88in
OMITTED FOR CLARITY 0.69in 1.38in 0.63in

2 FIXING HOLES 31.8mm EXCESS
1.25in FLOW

M5 x 13mm [0.50in] DEEP

TYPICAL BOTH ENDS

17.5mm 100.3mm 44.5mm FILTERS
3.95in 1.75in
0.69in
22.2mm A/F
4 FIXING HOLES 0.88in
8.7mm [0.34in] THRO'

65.1mm 12.7mm P3231.0mm [9.10in] FULLY CLOSED85.9mmPRESSURE
2.56in 0.50in P3 245.6mm [9.67in] FULLY OPEN 3.38in SENSING

P1130.3mm12.7mm P2 PUMPS
P1 5.13in 0.50in P2

15.9mm 34.9mm 15.9mm ACTUATORS
0.63in 1.38in 0.63in

63.5mm
2.50in

Catalogue also available on digital media VALVES Page 19 TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue
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MF25
METERING VALVE

1/4” UP TO 552 BAR 8,000 PSI

The MF25 is a 1/4” nominal OUTLET INLET
bore flow metering valve,
adjustable via a micrometer Materials
style handle. The valve is
marked with a preferred
direction of flow, but it may be
used in the opposite direction
to provide bi-directional speed
control of a cylinder or
actuator, although the level
of metering will vary
depending on direction.
Note that this valve is not intended to provide tight shut-off
when closed.

l Flow control valve for metering applications

l Micrometer style adjustment with engraved graduations

l Lockable adjustment

l Non-rotating valve stem protects valve seat

l Suitable for short term subsea use

l Suitable for liquid or gas

l Suitable for use with air, nitrogen, sweet natural gas,
mineral oils, water glycols and plain water

l Suitable for many other media. Contact us for advice

l Cartridge, manifold mount and panel mount versions
available

l Various porting and seal options available

Specifications

BASIC MODEL Externally Exposed Parts: 316, 304 and 17-4 PH stainless steel.
NUMBER
MF25 Internally Wetted Parts: 316 and 17-4 PH stainless steel and PTFE.

SYMBOL INLET OUTLET The standard valve is designed for use with air, nitrogen, sweet
natural gas, mineral oil, water glycols and plain water and may also
be used with a wide variety of media compatible with the materials
of construction. Other material options are available. Contact us
for advice.

MAX WORKING 552 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (8,000 psi) available via the Product Selector. Compatibility with the
MAX WORKING
PRESSURE (GAS) 276 bar working fluid at the operating temperature must be considered.
CV (FLOW CAPACITY) (4,000 psi)
Typical Performance
FLUID Up to 0.65
20 Pressure Drop vs. Flow
TEMPERATURE RANGE See Typical Performance Graph (290) N = 1
N=2 N=5 N => 8
Liquids and Gases Cv = 0.09 Cv = 0.18 Cv = 0.43 Cv = 0.65
15
See materials section Pressure Drop - bar (psi) (218) N = Number
of turns open
See Product Selector opposite 10
and Technical Data section (145)

5
(73)

PORT SIZE 1/4”

WEIGHT 0.45 kg 0
(1.0 lb) 0 10 20 30 40 50
Specifications may change without notice (2.6) (5.3) (7.9) (10.6) (13.2)
Flow - l/min (USgpm)

Typical performance based on water

VALVES 12/14

Installation Diagram SOLENOID

57.2mm FLOW
2.25in CONTROL

A

22.3mm 3 PORT
0.88in DIRECTIONAL

CONTROL

87.2mm [3.43in] FULLY CLOSED 4 PORT
97.2mm [3.83in] FULLY OPEN DIRECTIONAL

CONTROL

28.6mm SQ CHECK
1.13in AND

SHUTTLE

OUTLET INLET PILOT
OPERATED

CHECK

Product Selector RELIEF

MF25 P - PM - NBR - 8K

VALVE PORTING VALVE SEAL MAX EXCESS
TYPE OPTIONS OPTIONS OPTIONS WORKING FLOW
PRESSURE
MF25 P Leave blank if not required Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 8K
Repair and seal kits are 1/4” BSPP female PM
available on request NBR 552 bar
N Panel mount (8,000 psi)
For a seal kit add SK at the end Nitrile seals
of the model code and for a 1/4” NPT female Not available with manifold -30˚C to +105˚C Liquid
repair kit add RK or cartridge versions
M HNBR 276 bar
(4,000 psi) PRESSURE
Manifold mount Hydrogenated SENSING
Nitrile seals Gas
C
-20˚C to +120˚C PUMPS
Cartridge style
EP ACTUATORS
Seat in cavity
EPDM seals
FC -45˚C to +120˚C

Full cartridge KLZ

Seat in cartridge Kalrez seals
-25˚C to +120˚C

Further seal options are
available on request

Exposure to high and low

! fluid temperatures will

influence handle temperature.
Operator safety must be considered

Catalogue also available on digital media VALVES TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue Page 20
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Cartridge Valve MF25

METERING VALVE

57.0mm [2.24in] FULLY CLOSED
68.6mm [2.70in] FULLY OPEN

22.2mm A/F 3/8" BSP
[0.88in]

19.6mm MIN
[0.77in]
13.9mm

0.548in
22.3mm
0.88in

14.0mm
0.55in

17.0mm
0.67in
30 18.29mm ±0.13
0.720in ±0.005

REAM 6.4mm
[0.25in]

OUTLET

3/8" BSP INLET 6.0mm TYP CORNER TO BE
THREAD 0.24in SHARP AND FREE
FROM BURRS, NICKS
ETC.

CAVITY DETAIL

CONTACT US FOR FULL CAVITY MANUFACTURING DETAILS

A-A Full Cartridge Valve 102.7mm [4.04in] FULLY CLOSED
114.3mm [4.50in] FULLY OPEN
:2
A 38.1mm A/F
[1.50in]
C 22.3mm
0.88in

32.73mm 0.04 37.7mm
[1.2885 0.0015] [1.48in]

16 1.1/4" - 12 UNF THREAD

38.1mm 3.76mm
1.50in 0.148in
28.85mm 22.4mm
1.136in 0.88in
26.9mm
1.06in 6.4mm
21.6mm 0.25in
0.85in

C NOTE - TOLERANCED OUTLET
23.52mm 0.025
DIMENSIONS TO HAVE
SURFACE FINISH OF 0.8 23.0mm 30 [0.926in 0.001]
0.91in INLET

CAVITY DETAIL

CONTACT US FOR FULL CAVITY MANUFACTURING DETAILS

VALVES

The Specifier’s Catalogue 12/14

SOLENOID

Panel Mounted Valve FLOW
CONTROL
41.9mm
1.65in 2 FIXING HOLES 3 PORT
FOR PANEL MOUNTING DIRECTIONAL
21.0mm M4 X 8mm [0.32in] DEEP
0.83in CONTROL
10.5mm
0.41in

22.3mm21.0mm87.2mm [3.43in] FULLY CLOSED 4 PORT
0.88in0.83in97.2mm [3.83in] FULLY OPEN DIRECTIONAL

E CONTROL

28.6mm SQ CHECK
[1.13in] AND

SHUTTLE

INLET OUTLET PILOT
OPERATED
E 28.6mm
1.13in CHECK
22.2mm A/F
57.2mm 0.88in
2.25in

Manifold Mount Valve RELIEF

22.3mm 86.5 mm [3.40in] FULLY CLOSED EXCESS
[0.88in] 97.2mm [3.83in] FULLY OPEN FLOW

28.6mm SQ FILTERS
1.13in

38.9mm 69.9mm 22.2mm A/F PRESSURE
1.53in 2.75in 0.88in SENSING

22.9mm 16.0mm
0.90in 0.63in

OUTLET PUMPS
INLET

14.3mm 52.1mm 2 FIXING HOLES ACTUATORS
0.56in 2.05in 8.2mm [0.32in] THRO'

8.9mm C'BORED 14mm [0.55in] X
0.35in 8.9mm [0.35in] DEEP (OPPOSITE SIDE)

Catalogue also available on digital media VALVES TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue Page 21
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FMF25
METERING VALVE

1/4” UP TO 552 BAR 8,000 PSI

The FMF25 is a 1/4” nominal OUTLET INLET
bore fine flow metering valve,
adjustable via a micrometer Materials
style handle. The valve is
marked with a preferred
direction of flow, but it may be
used in the opposite direction
to provide bi-directional speed
control of a cylinder or
actuator, although the level
of metering will vary
depending on direction.
Note that this valve is not intended to provide tight shut-off
when closed.

l Fine flow control valve for metering applications

l Micrometer style adjustment with engraved graduations

l Lockable adjustment

l Non-rotating valve stem protects valve seat

l Suitable for short term subsea use

l Suitable for liquid or gas

l Suitable for use with air, nitrogen, sweet natural gas,
mineral oils, water glycols and plain water

l Suitable for many other media. Contact us for advice

l Cartridge and manifold mount versions available.
Contact us for advice

l Various porting and seal options available

Specifications

BASIC MODEL Externally Exposed Parts: 316, 304 and 17-4 PH stainless steel.
NUMBER
FMF25 Internally Wetted Parts: 316 and 17-4 PH stainless steel and PTFE.

SYMBOL INLET OUTLET The standard valve is designed for use with air, nitrogen, sweet
natural gas, mineral oil, water glycols and plain water and may also
be used with a wide variety of media compatible with the materials
of construction. Other material options are available. Contact us
for advice.

MAX WORKING 552 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (8,000 psi) available via the Product Selector. Compatibility with the
MAX WORKING
PRESSURE (GAS) 276 bar working fluid at the operating temperature must be considered.
CV (FLOW CAPACITY) (4,000 psi)
Typical Performance
FLUID Up to 0.65
20 Pressure Drop vs. Flow
TEMPERATURE RANGE See Typical Performance Graph (290)
N=1 N=4 N=8 N => 11
Liquids and Gases 15 Cv = 0.43 Cv = 0.65
(218) Cv = 0.06 Cv = 0.21
See materials section
Pressure Drop - bar (psi) 10 N = Number
See Product Selector opposite (145) of turns open
and Technical Data section
5
(73)

PORT SIZE 1/4”

WEIGHT 0.45 kg 0
(1.0lb) 0 10 20 30 40 50
Specifications may change without notice (2.6) (5.3) (7.9) (10.6) (13.2)
Flow - l/min (USgpm)

Typical performance based on water

VALVES 12/14

Installation Diagram SOLENOID

21.0mm 41.9mm 2 FIXING HOLES
0.83in 1.65in FOR PANEL MOUNTING
M4 x 8mm [0.32in] DEEP
21.0mm 10.5mm (PANEL MOUNT FLOW
0.83in 0.41in VERSION ONLY) CONTROL

22.3mm 3 PORT
0.88in DIRECTIONAL

CONTROL

85.9mm [3.38in] FULLY CLOSED 4 PORT
97.2mm [3.83in] FULLY OPEN DIRECTIONAL

CONTROL

22.2mm A/F CHECK
0.88in AND

SHUTTLE

OUTLET INLET 28.6mm SQ
1.13in
PILOT
28.6mm 14.3mm OPERATED
1.13in 0.56in
CHECK
FMF25 P - PM - NBR - 8K
57.2mm RELIEF
2.25in

Product Selector

VALVE PORTING VALVE SEAL MAX EXCESS
TYPE OPTIONS OPTIONS OPTIONS WORKING FLOW
PRESSURE
FMF25 P Leave blank if not required Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 8K
1/4” BSPP female PM
NBR 552 bar
N Panel mount (8,000 psi)
Nitrile seals
1/4” NPT female -30˚C to +105˚C Liquid PRESSURE
SENSING
HNBR 276 bar
(4,000 psi)
Hydrogenated
Nitrile seals Gas

-20˚C to +120˚C PUMPS

Repair and seal kits are EP ACTUATORS
available on request
EPDM seals
For a seal kit add SK at the end -45˚C to +120˚C
of the model code and for a
repair kit add RK KLZ

Kalrez seals
-25˚C to +120˚C

Further seal options are
available on request

Exposure to high and low

! fluid temperatures will

influence handle temperature.
Operator safety must be considered

Catalogue also available on digital media VALVES TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue Page 22
www.bisvalves.co.uk

VFMF25
METERING VALVE

1/4” UP TO 552 BAR 8,000 PSI

The VFMF25 is a very fine flow
metering valve, adjustable via
a micrometer style handle. The
valve is marked with a
preferred direction of flow, but
it may be used in the opposite
direction to provide bi-
directional speed control of a
cylinder or actuator, although
the level of metering will vary
depending on direction.
Note that this valve is not intended to provide tight shut-off
when closed.

l Very fine flow control valve for metering applications OUTLET INLET
l Micrometer style adjustment with engraved graduations
l Lockable adjustment Materials
l Non-rotating valve stem protects valve seat
l Suitable for short term subsea use
l Suitable for liquid or gas
l Suitable for use with air, nitrogen, sweet natural gas,
mineral oils, water glycols and plain water

l Suitable for many other media. Contact us for advice
l Cartridge and manifold mount versions available.
Contact us for advice

l Various porting and seal options available

Specifications

BASIC MODEL Externally Exposed Parts: 316, 304 and 17-4 PH stainless steel.
NUMBER
VFMF25 Internally Wetted Parts: 316 and 17-4 PH stainless steel and PTFE.

SYMBOL INLET OUTLET The standard valve is designed for use with air, nitrogen, sweet
natural gas, mineral oil, water glycols and plain water and may also
be used with a wide variety of media compatible with the materials
of construction. Other material options are available. Contact us
for advice.

MAX WORKING 552 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (8,000 psi) available via the Product Selector. Compatibility with the
MAX WORKING
PRESSURE (GAS) 276 bar working fluid at the operating temperature must be considered.
CV (FLOW CAPACITY) (4,000 psi)
Typical Performance
FLUID Up to 0.028
200 Pressure Drop vs. Flow
TEMPERATURE RANGE See Typical Performance Graph (2900)
N=1 N=3 N=5
Liquids and Gases 150 Cv = 0.011 Cv = 0.016 Cv = 0.023
(2175)
See materials section Pressure Drop - bar (psi) N => 7
100 Cv = 0.028
See Product Selector opposite (1450)
and Technical Data section N = Number
50 of turns open
(725)

PORT SIZE 1/4”

WEIGHT 0.45 kg 0
(1.0lb) 0 1 2 3 4 5
Specifications may change without notice (0.26) (0.53) (0.79) (1.06) (1.32)
Flow - l/min (USgpm)

Typical performance based on water

VALVES 12/14

Installation Diagram SOLENOID

21.0mm 41.9mm
0.83in 1.65in

21.0mm 10.5mm 2 FIXING HOLES FLOW
[0.83in] 0.41in FOR PANEL MOUNTING CONTROL
M4 x 8mm [0.32in] DEEP
(PANEL MOUNT 3 PORT
VERSION ONLY) DIRECTIONAL

22.3mm CONTROL
0.88in

85.9mm [3.38in] FULLY CLOSED 4 PORT
92.1mm [3.63in] FULLY OPEN DIRECTIONAL

CONTROL

22.2mm A/F CHECK
0.88in AND

SHUTTLE

OUTLET INLET 28.6 SQ PILOT
[1.13in] OPERATED

28.6mm CHECK
1.13in
57.2mm 14.3mm
2.25in VFMF25 P - PM - NBR - 8K 0.56in

Product Selector RELIEF

VALVE PORTING VALVE SEAL MAX EXCESS
TYPE OPTIONS OPTIONS OPTIONS WORKING FLOW
PRESSURE
VFMF25 P Leave blank if not required Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 8K
1/4” BSPP female PM
NBR 552 bar
N Panel mount (8,000 psi)
Nitrile seals
1/4” NPT female -30˚C to +105˚C Liquid PRESSURE
SENSING
HNBR 276 bar
(4,000 psi)
Hydrogenated
Nitrile seals Gas

-20˚C to +120˚C PUMPS

Repair and seal kits are EP ACTUATORS
available on request
EPDM seals
For a seal kit add SK at the end -45˚C to +120˚C
of the model code and for a
repair kit add RK KLZ

Kalrez seals
-25˚C to +120˚C

Further seal options are
available on request

Exposure to high and low

! fluid temperatures will

influence handle temperature.
Operator safety must be considered

Catalogue also available on digital media VALVES TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue Page 23
www.bisvalves.co.uk

MF37
METERING VALVE

3/8” UP TO 552 BAR 8,000 PSI

The MF37 is a 3/8” nominal OUTLET INLET
bore flow metering valve,
adjustable via a micrometer Materials
style handle. The valve is
marked with a preferred
direction of flow, but it may be
used in the opposite direction
to provide bi-directional speed
control of a cylinder or
actuator, although the level
of metering will vary
depending on direction.
Note that this valve is not intended to provide tight shut-off
when closed.

l Flow control valve for metering applications

l Micrometer style adjustment with engraved graduations

l Lockable adjustment

l Non-rotating valve stem protects valve seat

l Suitable for short term subsea use

l Suitable for liquid or gas

l Suitable for use with air, nitrogen, sweet natural gas,
mineral oils, water glycols and plain water

l Suitable for many other media. Contact us for advice

l Panel mount versions available

l Various porting options available

l Various seal options available

Specifications

BASIC MODEL Externally Exposed Parts: 316, 304 and 17-4 PH stainless steel.
NUMBER
MF37 Internally Wetted Parts: 316 and 17-4 PH stainless steel and acetal.

SYMBOL INLET OUTLET The standard valve is designed for use with air, nitrogen, sweet
natural gas, mineral oil, water glycols and plain water and may also
be used with a wide variety of media compatible with the materials
of construction. Other material options are available. Contact us
for advice.

MAX WORKING 552 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (8,000 psi) available via the Product Selector. Compatibility with the
MAX WORKING
PRESSURE (GAS) 276 bar working fluid at the operating temperature must be considered.
CV (FLOW CAPACITY) (4,000 psi)
Typical Performance
FLUID Up to 0.65
20 Pressure Drop vs. Flow
TEMPERATURE RANGE See Typical Performance Graph (290) N = 1
N=2 N=5 N => 9
Liquids and Gases Cv = 0.09 Cv = 0.18 Cv = 0.43 Cv = 0.65
15
See materials section Pressure Drop - bar (psi) (218)

See Product Selector opposite 10
and Technical Data section (145)

5 N = Number
(73) of turns open

PORT SIZE 3/8”

WEIGHT 0.4 kg 0
(0.9 lb) 0 10 20 30 40 50
Specifications may change without notice (2.6) (5.3) (7.9) (10.6) (13.2)
Flow - l/min (USgpm)

TypTicyaplicpaelrpfoermrfoarmncaenbceasbeadseodn wonatwear gtelyr col

VALVES 12/14

Installation Diagram SOLENOID

41.9mm11.3mm FLOW
1.65in0.45in CONTROL

21.0mm22.6mm 2 FIXING HOLES 3 PORT
0.83in0.89in FOR PANEL MOUNTING DIRECTIONAL
M4 x 8mm [0.32in]DEEP
57.2mm ('PM' OPTION ONLY) CONTROL
2.25in
22.3mm
0.88in

85.8mm [3.39in] FULLY CLOSED 4 PORT
97.2mm [3.83in] FULLY OPEN DIRECTIONAL

CONTROL

CHECK
AND

SHUTTLE

OUTLET INLET 28.6mm SQ PILOT
[1.13in] OPERATED

CHECK

Product Selector RELIEF

MF37 P - PM - NBR - 8K

VALVE PORTING VALVE SEAL MAX EXCESS
TYPE OPTIONS OPTIONS OPTIONS WORKING FLOW
PRESSURE
MF37 P Leave blank if not required Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 8K
3/8” BSPP female PM
NBR 552 bar
N Panel mount (8,000 psi)
Nitrile seals
3/8” NPT female -30˚C to +105˚C Liquid PRESSURE
SENSING
HNBR 276 bar
(4,000 psi)
Hydrogenated
Nitrile seals Gas

-20˚C to +120˚C PUMPS

Repair and seal kits are EP ACTUATORS
available on request
EPDM seals
For a seal kit add SK at the end -45˚C to +120˚C
of the model code and for a
repair kit add RK KLZ

Kalrez seals
-25˚C to +120˚C

Further seal options are
available on request

Exposure to high and low

! fluid temperatures will

influence handle temperature.
Operator safety must be considered

Catalogue also available on digital media VALVES TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue Page 24
www.bisvalves.co.uk

MF50
METERING VALVE

1/2” UP TO 552 BAR 8,000 PSI

The MF50 is a 1/2” nominal OUTLET INLET
bore flow metering valve,
adjustable via a micrometer Materials
style handle. The valve is
marked with a preferred
direction of flow, but it may be
used in the opposite direction
to provide bi-directional speed
control of a cylinder or
actuator, although the level
of metering will vary
depending on direction.

Note that this valve is not intended to provide tight shut-off
when closed.

l Flow control valve for metering applications

l Micrometer style adjustment with engraved graduations

l Lockable adjustment

l Non-rotating valve stem protects valve seat

l Suitable for liquid or gas

l Suitable for use with air, nitrogen, sweet natural gas,
mineral oils, water glycols and plain water

l Suitable for many other media. Contact us for advice

l Panel mountable as standard

l Various porting options available

l Various seal options available

Specifications

BASIC MODEL Externally Exposed Parts: 316, 304 and 17-4 PH stainless steel.
NUMBER
MF50 Internally Wetted Parts: 316 and 17-4 PH stainless steel and acetal.

SYMBOL INLET OUTLET The standard valve is designed for use with air, nitrogen, sweet
natural gas, mineral oil, water glycols and plain water, but may be
used with a wide variety of media compatible with the materials of
construction. Other material options are available and for further
advice, please contact us.

MAX WORKING 552 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (8,000 psi) available via the Product Selector. Compatibility with the
MAX WORKING
PRESSURE (GAS) 276 bar working fluid at the operating temperature must be considered.
CV (FLOW CAPACITY) (4,000 psi)
Typical Performance
FLUID Up to 1.4
20 Pressure Drop vs. Flow
TEMPERATURE RANGE See Typical Performance Graph (290) N = 1
N=2 N=5 N => 8
Liquids and Gases Cv = 0.23 Cv = 0.45 Cv = 1.0 Cv = 1.4

See materials section Pressure Drop - bar (psi) 15
(218)
See Product Selector opposite
and Technical Data section 10
(145)
PORT SIZE 1/2” N = Number
5 of turns open
(73)

WEIGHT 2.0 kg 0
(4.4 lb) 0 20 40 60 80 100
Specifications may change without notice (5.3) (10.6) (15.9) (21.1) (26.4)
Flow - l/min (USgpm)

Typical performance based on water

VALVES 12/14

Installation Diagram SOLENOID

76.2mm 21.6mm FLOW
3.00in 0.85in CONTROL

55.0mm
2.17in

2 FIXING HOLES
M8 x 11.4mm [0.45in] DEEP

45.8mm 10.6mm 43.2mm 3 PORT
1.81in 0.42in 1.70in DIRECTIONAL
22.3mm
0.88in CONTROL

10.6mm 136.6mm [5.38in] FULLY CLOSED 21.6mm 4 PORT
0.42in 145.3mm [5.72in] FULLY OPEN 0.85in DIRECTIONAL
76.2mm
55.0mm 3.00in CONTROL
2.17in
2 FIXING HOLES CHECK
8.2mm [0.32in] THRO' INLET AND

OUTLET SHUTTLE

64.8mm 40.6mm PILOT
2.55in 1.60in OPERATED

CHECK

Product Selector RELIEF

MF50 P - NBR - 8K

VALVE PORTING SEAL MAX EXCESS
TYPE OPTIONS OPTIONS WORKING FLOW
PRESSURE
MF50 P Leave blank for Viton® seals FILTERS
-10˚C to +120˚C 8K
1/2” BSPP female PRESSURE
NBR 552 bar SENSING
N (8,000 psi)
Nitrile seals
1/2” NPT female -30˚C to +105˚C Liquid

EP 276 bar
(4,000 psi)
EPDM seals
-45˚C to +120˚C Gas

KLZ PUMPS

Repair and seal kits are available Kalrez® seals ACTUATORS
on request -25˚C to +120˚C

For a seal kit add SK at the end of the HNBR
model code and for a repair kit add RK
Hydrogenated Nitrile seals
-20˚C to +120˚C

Further seal options are available
on request

Exposure to high and low fluid

! temperatures will influence

handle temperature.
Operator safety must be considered.

Catalogue also available on digital media VALVES TECHNICAL
Visit our website for a full online search facility DATA
The Specifier’s Catalogue Page 25
www.bisvalves.co.uk

MF75
METERING VALVE

3/4” UP TO 552 BAR 8,000 PSI

The MF75 is a 3/4” nominal OUTLET INLET
bore flow metering valve,
adjustable via a micrometer Materials
style handle. The valve is
marked with a preferred
direction of flow, but it may be
used in the opposite direction
to provide bi-directional speed
control of a cylinder or
actuator, although the level
of metering will vary
depending on direction.

Note that this valve is not intended to provide tight shut-off
when closed.

l Flow control valve for metering applications

l Micrometer style adjustment with engraved graduations

l Lockable adjustment

l Non-rotating valve stem protects valve seat

l Suitable for liquid or gas

l Suitable for use with air, nitrogen, sweet natural gas,
mineral oils, water glycols and plain water

l Suitable for many other media. Contact us for advice

l Panel mountable as standard

l Various porting options available

l Various seal options available

Specifications

BASIC MODEL Externally Exposed Parts: 316, 304 and 17-4 PH stainless steel.
NUMBER
MF75 Internally Wetted Parts: 316 and 17-4 PH stainless steel and acetal.

SYMBOL INLET OUTLET The standard valve is designed for use with air, nitrogen, sweet
natural gas, mineral oil, water glycols and plain water, but may be
used with a wide variety of media compatible with the materials of
construction. Other material options are available and for further
advice, please contact us.

MAX WORKING 552 bar ! The standard valve has Viton® seals. Further seal options are
PRESSURE (LIQUID) (8,000 psi) available via the Product Selector. Compatibility with the
MAX WORKING
PRESSURE (GAS) 276 bar working fluid at the operating temperature must be considered.
CV (FLOW CAPACITY) (4,000 psi)
Typical Performance
FLUID Up to 2.5
20 N=2 N=5 Pressure Drop vs. Flow
TEMPERATURE RANGE See Typical Performance Graph (290) N = 1 Cv = 0.65 Cv = 1.5
N => 10
Liquids and Gases Cv = 0.33 Cv = 2.5

See materials section Pressure Drop - bar (psi) 15
(218)
See Product Selector opposite
and Technical Data section 10
(145)
PORT SIZE 3/4” N = Number
5 of turns open
(73)

WEIGHT 1.9 kg 0 40 80 120 160 200
(4.1 lb) 0 (10.6) (21.1) (31.7) (42.3) (52.8)
Specifications may change without notice

Flow - l/min (USgpm)

Typical performance based on water

VALVES 12/14